45979622 has 24 divisors (see below), whose sum is σ = 77667744. Its totient is φ = 20292624.

The previous prime is 45979607. The next prime is 45979627. The reversal of 45979622 is 22697954.

It is a super-2 number, since 2×45979622² = 4228251278525768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45979627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12083 + ... + 15425.

It is an arithmetic number, because the mean of its divisors is an integer number (3236156).

Almost surely, 2^45979622 is an apocalyptic number.

45979622 is a deficient number, since it is larger than the sum of its proper divisors (31688122).

45979622 is a wasteful number, since it uses less digits than its factorization.

45979622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404 (or 3381 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 45979622 is about 6780.8275306190. The cubic root of 45979622 is about 358.2518696131.

The spelling of 45979622 in words is "forty-five million, nine hundred seventy-nine thousand, six hundred twenty-two".