15936064 has 21 divisors (see below), whose sum is σ = 31686627. Its totient is φ = 7952064.

The previous prime is 15936031. The next prime is 15936103. The reversal of 15936064 is 46063951.

The square root of 15936064 is 3992.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 31687 + ... + 32185.

It is an arithmetic number, because the mean of its divisors is an integer number (1508887).

Almost surely, 2^15936064 is an apocalyptic number.

15936064 is the 3992-nd square number.

It is an amenable number.

15936064 is a deficient number, since it is larger than the sum of its proper divisors (15750563).

15936064 is an frugal number, since it uses more digits than its factorization.

15936064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The cubic root of 15936064 is about 251.6481189397.

The spelling of 15936064 in words is "fifteen million, nine hundred thirty-six thousand, sixty-four".