15415996 has 12 divisors (see below), whose sum is σ = 27012160. Its totient is φ = 7698240.

The previous prime is 15415969. The next prime is 15415997. The reversal of 15415996 is 69951451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15415997) 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, 2020 + ... + 5908.

Almost surely, 2^15415996 is an apocalyptic number.

It is an amenable number.

15415996 is a deficient number, since it is larger than the sum of its proper divisors (11596164).

15415996 is a wasteful number, since it uses less digits than its factorization.

15415996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884 (or 4882 counting only the distinct ones).

The product of its digits is 48600, while the sum is 40.

The square root of 15415996 is about 3926.3209242241. The cubic root of 15415996 is about 248.8803046158.

The spelling of 15415996 in words is "fifteen million, four hundred fifteen thousand, nine hundred ninety-six".