15342056 has 32 divisors (see below), whose sum is σ = 29789760. Its totient is φ = 7402752.

The previous prime is 15342043. The next prime is 15342059. The reversal of 15342056 is 65024351.

15342056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15342059) 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, 35216 + ... + 35648.

It is an arithmetic number, because the mean of its divisors is an integer number (930930).

Almost surely, 2^15342056 is an apocalyptic number.

It is an amenable number.

15342056 is a deficient number, since it is larger than the sum of its proper divisors (14447704).

15342056 is a wasteful number, since it uses less digits than its factorization.

15342056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 15342056 is about 3916.8936671807. The cubic root of 15342056 is about 248.4817638336.

The spelling of 15342056 in words is "fifteen million, three hundred forty-two thousand, fifty-six".