485040474 has 80 divisors (see below), whose sum is σ = 1175248800. Its totient is φ = 148995936.

The previous prime is 485040461. The next prime is 485040497. The reversal of 485040474 is 474040584.

It is a super-2 number, since 2×485040474² = 470528522836289352, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 111757 + ... + 116015.

It is an arithmetic number, because the mean of its divisors is an integer number (14690610).

Almost surely, 2^485040474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485040474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587624400).

485040474 is an abundant number, since it is smaller than the sum of its proper divisors (690208326).

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

485040474 is a wasteful number, since it uses less digits than its factorization.

485040474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329 (or 4320 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 485040474 is about 22023.6344412088. The cubic root of 485040474 is about 785.7046556584.

The spelling of 485040474 in words is "four hundred eighty-five million, forty thousand, four hundred seventy-four".