475814428 has 24 divisors (see below), whose sum is σ = 882487872. Its totient is φ = 223701504.

The previous prime is 475814387. The next prime is 475814447. The reversal of 475814428 is 824418574.

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, 87600 + ... + 92872.

It is an arithmetic number, because the mean of its divisors is an integer number (36770328).

Almost surely, 2^475814428 is an apocalyptic number.

It is an amenable number.

475814428 is a deficient number, since it is larger than the sum of its proper divisors (406673444).

475814428 is a wasteful number, since it uses less digits than its factorization.

475814428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6621 (or 6619 counting only the distinct ones).

The product of its digits is 286720, while the sum is 43.

The square root of 475814428 is about 21813.1709753534. The cubic root of 475814428 is about 780.6910531408.

The spelling of 475814428 in words is "four hundred seventy-five million, eight hundred fourteen thousand, four hundred twenty-eight".