15713412 has 48 divisors (see below), whose sum is σ = 43079232. Its totient is φ = 4394880.

The previous prime is 15713407. The next prime is 15713413. The reversal of 15713412 is 21431751.

15713412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15713412² = 493822633363488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15713413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2863 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (897484).

Almost surely, 2^15713412 is an apocalyptic number.

15713412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15713412 is an abundant number, since it is smaller than the sum of its proper divisors (27365820).

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

15713412 is a wasteful number, since it uses less digits than its factorization.

15713412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9188 (or 9186 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 15713412 is about 3964.0146316582. The cubic root of 15713412 is about 250.4706440872.

The spelling of 15713412 in words is "fifteen million, seven hundred thirteen thousand, four hundred twelve".