15120976 has 40 divisors (see below), whose sum is σ = 31838240. Its totient is φ = 6915456.

The previous prime is 15120949. The next prime is 15120991. The reversal of 15120976 is 67902151.

15120976 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, 28651 + ... + 29173.

It is an arithmetic number, because the mean of its divisors is an integer number (795956).

Almost surely, 2^15120976 is an apocalyptic number.

15120976 is a gapful number since it is divisible by the number (16) 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 15120976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15919120).

15120976 is an abundant number, since it is smaller than the sum of its proper divisors (16717264).

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

15120976 is a wasteful number, since it uses less digits than its factorization.

15120976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 15120976 is about 3888.5699170775. The cubic root of 15120976 is about 247.2824384752.

The spelling of 15120976 in words is "fifteen million, one hundred twenty thousand, nine hundred seventy-six".