12351936 has 28 divisors (see below), whose sum is σ = 32681672. Its totient is φ = 4117248.

The previous prime is 12351931. The next prime is 12351949. The reversal of 12351936 is 63915321.

12351936 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 not an unprimeable number, because it can be changed into a prime (12351931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31975 + ... + 32358.

Almost surely, 2^12351936 is an apocalyptic number.

12351936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12351936 is an abundant number, since it is smaller than the sum of its proper divisors (20329736).

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

12351936 is an equidigital number, since it uses as much as digits as its factorization.

12351936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64348 (or 64338 counting only the distinct ones).

The product of its digits is 4860, while the sum is 30.

The square root of 12351936 is about 3514.5321167973. The cubic root of 12351936 is about 231.1594633656.

The spelling of 12351936 in words is "twelve million, three hundred fifty-one thousand, nine hundred thirty-six".