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5471874 = 239139
BaseRepresentation
bin10100110111111010000010
3101022000000000
4110313322002
52400044444
6313140430
764336662
oct24677202
911260000
105471874
1130a8111
1219ba716
1311977c5
14a261a2
15731469
hex537e82

5471874 has 40 divisors (see below), whose sum is σ = 12400080. Its totient is φ = 1810836.

The previous prime is 5471857. The next prime is 5471887. The reversal of 5471874 is 4781745.

5471874 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39297 + ... + 39435.

It is an arithmetic number, because the mean of its divisors is an integer number (310002).

Almost surely, 25471874 is an apocalyptic number.

5471874 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5471874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6200040).

5471874 is an abundant number, since it is smaller than the sum of its proper divisors (6928206).

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

5471874 is an frugal number, since it uses more digits than its factorization.

5471874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 144 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

The square root of 5471874 is about 2339.2037106674. The cubic root of 5471874 is about 176.2160097423.

The spelling of 5471874 in words is "five million, four hundred seventy-one thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9 18 27 54 81 139 162 243 278 417 486 729 834 1251 1458 2187 2502 3753 4374 6561 7506 11259 13122 19683 22518 33777 39366 67554 101331 202662 303993 607986 911979 1823958 2735937 5471874