15790996 has 24 divisors (see below), whose sum is σ = 30270240. Its totient is φ = 7163232.

The previous prime is 15790991. The next prime is 15791023. The reversal of 15790996 is 69909751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15790991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495 + ... + 5641.

It is an arithmetic number, because the mean of its divisors is an integer number (1261260).

Almost surely, 2^15790996 is an apocalyptic number.

It is an amenable number.

15790996 is a deficient number, since it is larger than the sum of its proper divisors (14479244).

15790996 is a wasteful number, since it uses less digits than its factorization.

15790996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 46.

The square root of 15790996 is about 3973.7886204477. The cubic root of 15790996 is about 250.8821952643.

The spelling of 15790996 in words is "fifteen million, seven hundred ninety thousand, nine hundred ninety-six".