12942924 has 24 divisors (see below), whose sum is σ = 30363648. Its totient is φ = 4290960.

The previous prime is 12942913. The next prime is 12942929. The reversal of 12942924 is 42924921.

It is not an unprimeable number, because it can be changed into a prime (12942929) by changing a digit.

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, 532 + ... + 5115.

It is an arithmetic number, because the mean of its divisors is an integer number (1265152).

Almost surely, 2^12942924 is an apocalyptic number.

It is an amenable number.

12942924 is an abundant number, since it is smaller than the sum of its proper divisors (17420724).

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

12942924 is a wasteful number, since it uses less digits than its factorization.

12942924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5845 (or 5843 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 12942924 is about 3597.6275515956. The cubic root of 12942924 is about 234.7888491155.

The spelling of 12942924 in words is "twelve million, nine hundred forty-two thousand, nine hundred twenty-four".