15085456 has 15 divisors (see below), whose sum is σ = 29258203. Its totient is φ = 7534960.

The previous prime is 15085453. The next prime is 15085457. The reversal of 15085456 is 65458051.

It is a happy number.

The square root of 15085456 is 3884.

It is a perfect power (a square), and thus also a powerful number.

15085456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15085451) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 15051 + ... + 16021.

Almost surely, 2^15085456 is an apocalyptic number.

15085456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

15085456 is the 3884-th square number.

It is an amenable number.

15085456 is a deficient number, since it is larger than the sum of its proper divisors (14172747).

15085456 is an frugal number, since it uses more digits than its factorization.

15085456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The cubic root of 15085456 is about 247.0886600043.

The spelling of 15085456 in words is "fifteen million, eighty-five thousand, four hundred fifty-six".