12922374 has 8 divisors (see below), whose sum is σ = 25844760. Its totient is φ = 4307456.

The previous prime is 12922373. The next prime is 12922409. The reversal of 12922374 is 47322921.

It is a sphenic number, since it is the product of 3 distinct primes.

12922374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12922373) 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, 1076859 + ... + 1076870.

It is an arithmetic number, because the mean of its divisors is an integer number (3230595).

Almost surely, 2^12922374 is an apocalyptic number.

12922374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12922374 is a wasteful number, since it uses less digits than its factorization.

12922374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153734.

The product of its digits is 6048, while the sum is 30.

The square root of 12922374 is about 3594.7703681877. The cubic root of 12922374 is about 234.6645220656.

The spelling of 12922374 in words is "twelve million, nine hundred twenty-two thousand, three hundred seventy-four".