12916692 has 48 divisors (see below), whose sum is σ = 33712000. Its totient is φ = 4276800.

The previous prime is 12916679. The next prime is 12916721. The reversal of 12916692 is 29661921.

12916692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21192 + ... + 21792.

Almost surely, 2^12916692 is an apocalyptic number.

12916692 is a gapful number since it is divisible by the number (12) 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 12916692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16856000).

12916692 is an abundant number, since it is smaller than the sum of its proper divisors (20795308).

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

12916692 is a wasteful number, since it uses less digits than its factorization.

12916692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 805 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 12916692 is about 3593.9799665552. The cubic root of 12916692 is about 234.6301228319.

The spelling of 12916692 in words is "twelve million, nine hundred sixteen thousand, six hundred ninety-two".