22379130 has 24 divisors (see below), whose sum is σ = 58185972. Its totient is φ = 5967744.

The previous prime is 22379101. The next prime is 22379143. The reversal of 22379130 is 3197322.

It can be written as a sum of positive squares in 2 ways, for example, as 18326961 + 4052169 = 4281^2 + 2013^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22379094 and 22379103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124239 + ... + 124418.

Almost surely, 2^22379130 is an apocalyptic number.

22379130 is an abundant number, since it is smaller than the sum of its proper divisors (35806842).

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

22379130 is a wasteful number, since it uses less digits than its factorization.

22379130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248670 (or 248667 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 22379130 is about 4730.6585165281. The cubic root of 22379130 is about 281.8043761723.

The spelling of 22379130 in words is "twenty-two million, three hundred seventy-nine thousand, one hundred thirty".