15697096 has 16 divisors (see below), whose sum is σ = 30150540. Its totient is φ = 7656960.

The previous prime is 15697093. The next prime is 15697111. The reversal of 15697096 is 69079651.

15697096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14668900 + 1028196 = 3830^2 + 1014^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15697093) 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, 23601 + ... + 24256.

Almost surely, 2^15697096 is an apocalyptic number.

It is an amenable number.

15697096 is a deficient number, since it is larger than the sum of its proper divisors (14453444).

15697096 is a wasteful number, since it uses less digits than its factorization.

15697096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47904 (or 47900 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 15697096 is about 3961.9560825431. The cubic root of 15697096 is about 250.3839221134.

The spelling of 15697096 in words is "fifteen million, six hundred ninety-seven thousand, ninety-six".