15713380 has 24 divisors (see below), whose sum is σ = 34735680. Its totient is φ = 5954400.

The previous prime is 15713377. The next prime is 15713407. The reversal of 15713380 is 8331751.

It is a super-2 number, since 2×15713380² = 493820622048800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20296 + ... + 21055.

It is an arithmetic number, because the mean of its divisors is an integer number (1447320).

Almost surely, 2^15713380 is an apocalyptic number.

15713380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15713380 is an abundant number, since it is smaller than the sum of its proper divisors (19022300).

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

15713380 is a wasteful number, since it uses less digits than its factorization.

15713380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41379 (or 41377 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 15713380 is about 3964.0105953441. The cubic root of 15713380 is about 250.4704740612.

The spelling of 15713380 in words is "fifteen million, seven hundred thirteen thousand, three hundred eighty".