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5724460 = 2257311319
BaseRepresentation
bin10101110101100100101100
3101202211111001
4111311210230
52431140320
6322410044
766441250
oct25654454
911684431
105724460
11325a965
121b00924
131255771
14a90260
1578120a
hex57592c

5724460 has 48 divisors (see below), whose sum is σ = 14192640. Its totient is φ = 1897920.

The previous prime is 5724443. The next prime is 5724469. The reversal of 5724460 is 644275.

5724460 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5724469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3681 + ... + 4999.

It is an arithmetic number, because the mean of its divisors is an integer number (295680).

Almost surely, 25724460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5724460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7096320).

5724460 is an abundant number, since it is smaller than the sum of its proper divisors (8468180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5724460 is a wasteful number, since it uses less digits than its factorization.

5724460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5724460 is about 2392.5843767775. The cubic root of 5724460 is about 178.8867504570.

The spelling of 5724460 in words is "five million, seven hundred twenty-four thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 31 35 62 70 124 140 155 217 310 434 620 868 1085 1319 2170 2638 4340 5276 6595 9233 13190 18466 26380 36932 40889 46165 81778 92330 163556 184660 204445 286223 408890 572446 817780 1144892 1431115 2862230 5724460