479890022 has 16 divisors (see below), whose sum is σ = 737380800. Its totient is φ = 234127488.

The previous prime is 479890001. The next prime is 479890043. The reversal of 479890022 is 220098974.

It is an interprime number because it is at equal distance from previous prime (479890001) and next prime (479890043).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24104 + ... + 39252.

It is an arithmetic number, because the mean of its divisors is an integer number (46086300).

Almost surely, 2^479890022 is an apocalyptic number.

479890022 is a deficient number, since it is larger than the sum of its proper divisors (257490778).

479890022 is a wasteful number, since it uses less digits than its factorization.

479890022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15535.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 479890022 is about 21906.3922634468. The cubic root of 479890022 is about 782.9137251504.

The spelling of 479890022 in words is "four hundred seventy-nine million, eight hundred ninety thousand, twenty-two".