15488960 has 56 divisors (see below), whose sum is σ = 37338000. Its totient is φ = 6119424.

The previous prime is 15488953. The next prime is 15488981. The reversal of 15488960 is 6988451.

15488960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30791 + ... + 31289.

It is an arithmetic number, because the mean of its divisors is an integer number (666750).

Almost surely, 2^15488960 is an apocalyptic number.

15488960 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 15488960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18669000).

15488960 is an abundant number, since it is smaller than the sum of its proper divisors (21849040).

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

15488960 is an equidigital number, since it uses as much as digits as its factorization.

15488960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 15488960 is about 3935.6016058539. The cubic root of 15488960 is about 249.2723374169.

The spelling of 15488960 in words is "fifteen million, four hundred eighty-eight thousand, nine hundred sixty".