15097056 has 48 divisors (see below), whose sum is σ = 42681744. Its totient is φ = 4644864.

The previous prime is 15097051. The next prime is 15097063. The reversal of 15097056 is 65079051.

15097056 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15097051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4801 + ... + 7296.

It is an arithmetic number, because the mean of its divisors is an integer number (889203).

Almost surely, 2^15097056 is an apocalyptic number.

15097056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15097056 is an abundant number, since it is smaller than the sum of its proper divisors (27584688).

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

15097056 is a wasteful number, since it uses less digits than its factorization.

15097056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12123 (or 12115 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 15097056 is about 3885.4930189102. The cubic root of 15097056 is about 247.1519769303.

The spelling of 15097056 in words is "fifteen million, ninety-seven thousand, fifty-six".