15956960 has 96 divisors (see below), whose sum is σ = 41277600. Its totient is φ = 5806080.

The previous prime is 15956959. The next prime is 15956977. The reversal of 15956960 is 6965951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88070 + ... + 88250.

It is an arithmetic number, because the mean of its divisors is an integer number (429975).

Almost surely, 2^15956960 is an apocalyptic number.

15956960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15956960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20638800).

15956960 is an abundant number, since it is smaller than the sum of its proper divisors (25320640).

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

15956960 is a wasteful number, since it uses less digits than its factorization.

15956960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 15956960 is about 3994.6163770755. The cubic root of 15956960 is about 251.7580612359.

The spelling of 15956960 in words is "fifteen million, nine hundred fifty-six thousand, nine hundred sixty".