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5745872 = 241132647
BaseRepresentation
bin10101111010110011010000
3101210220212002
4111322303100
52432331442
6323053132
766560546
oct25726320
911726762
105745872
113274a60
121b111a8
131262432
14a97d96
15787732
hex57acd0

5745872 has 20 divisors (see below), whose sum is σ = 12145056. Its totient is φ = 2611680.

The previous prime is 5745871. The next prime is 5745877. The reversal of 5745872 is 2785475.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5745871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16148 + ... + 16499.

Almost surely, 25745872 is an apocalyptic number.

It is an amenable number.

5745872 is an abundant number, since it is smaller than the sum of its proper divisors (6399184).

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

5745872 is a wasteful number, since it uses less digits than its factorization.

5745872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32666 (or 32660 counting only the distinct ones).

The product of its digits is 78400, while the sum is 38.

The square root of 5745872 is about 2397.0548596142. The cubic root of 5745872 is about 179.1095113406.

It can be divided in two parts, 574 and 5872, that added together give a palindrome (6446).

The spelling of 5745872 in words is "five million, seven hundred forty-five thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 11 16 22 44 88 176 32647 65294 130588 261176 359117 522352 718234 1436468 2872936 5745872