12933376 has 36 divisors (see below), whose sum is σ = 27185200. Its totient is φ = 6124032.

The previous prime is 12933359. The next prime is 12933397. The reversal of 12933376 is 67333921.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3535 + ... + 6193.

Almost surely, 2^12933376 is an apocalyptic number.

12933376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

12933376 is the 2275-th centered pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12933376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13592600).

12933376 is an abundant number, since it is smaller than the sum of its proper divisors (14251824).

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

12933376 is an equidigital number, since it uses as much as digits as its factorization.

12933376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694 (or 2680 counting only the distinct ones).

The product of its digits is 20412, while the sum is 34.

The square root of 12933376 is about 3596.3003211634. The cubic root of 12933376 is about 234.7311003047.

The spelling of 12933376 in words is "twelve million, nine hundred thirty-three thousand, three hundred seventy-six".