15764960 has 48 divisors (see below), whose sum is σ = 38265696. Its totient is φ = 6133248.

The previous prime is 15764941. The next prime is 15764981. The reversal of 15764960 is 6946751.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4589 + ... + 7251.

It is an arithmetic number, because the mean of its divisors is an integer number (797202).

Almost surely, 2^15764960 is an apocalyptic number.

15764960 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 15764960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19132848).

15764960 is an abundant number, since it is smaller than the sum of its proper divisors (22500736).

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

15764960 is a wasteful number, since it uses less digits than its factorization.

15764960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715 (or 2707 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 15764960 is about 3970.5113020869. The cubic root of 15764960 is about 250.7442355884.

The spelling of 15764960 in words is "fifteen million, seven hundred sixty-four thousand, nine hundred sixty".