13892922 has 48 divisors (see below), whose sum is σ = 31111080. Its totient is φ = 4478976.

The previous prime is 13892917. The next prime is 13892939. The reversal of 13892922 is 22929831.

It can be written as a sum of positive squares in 4 ways, for example, as 12809241 + 1083681 = 3579^2 + 1041^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127404 + ... + 127512.

Almost surely, 2^13892922 is an apocalyptic number.

13892922 is an abundant number, since it is smaller than the sum of its proper divisors (17218158).

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

13892922 is a wasteful number, since it uses less digits than its factorization.

13892922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 284 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 13892922 is about 3727.3210218601. The cubic root of 13892922 is about 240.3981931439.

The spelling of 13892922 in words is "thirteen million, eight hundred ninety-two thousand, nine hundred twenty-two".