478681675 has 12 divisors (see below), whose sum is σ = 599014240. Its totient is φ = 379429920.

The previous prime is 478681661. The next prime is 478681741. The reversal of 478681675 is 576186874.

It is not a de Polignac number, because 478681675 - 2²⁷ = 344463947 is a prime.

It is a super-2 number, since 2×478681675² = 458272291961611250, which contains 22 as substring.

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, 85107 + ... + 90556.

Almost surely, 2^478681675 is an apocalyptic number.

478681675 is a deficient number, since it is larger than the sum of its proper divisors (120332565).

478681675 is a wasteful number, since it uses less digits than its factorization.

478681675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175782 (or 175777 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 478681675 is about 21878.7950993650. The cubic root of 478681675 is about 782.2560560002.

The spelling of 478681675 in words is "four hundred seventy-eight million, six hundred eighty-one thousand, six hundred seventy-five".