15382968 has 16 divisors (see below), whose sum is σ = 38457480. Its totient is φ = 5127648.

The previous prime is 15382957. The next prime is 15382973. The reversal of 15382968 is 86928351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320455 + ... + 320502.

Almost surely, 2^15382968 is an apocalyptic number.

It is an amenable number.

15382968 is an abundant number, since it is smaller than the sum of its proper divisors (23074512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15382968 is a wasteful number, since it uses less digits than its factorization.

15382968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640966 (or 640962 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 15382968 is about 3922.1126959841. The cubic root of 15382968 is about 248.7024396669.

The spelling of 15382968 in words is "fifteen million, three hundred eighty-two thousand, nine hundred sixty-eight".