475134720 has 72 divisors (see below), whose sum is σ = 1517473776. Its totient is φ = 126701568.

The previous prime is 475134719. The next prime is 475134733. The reversal of 475134720 is 27431574.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58027 + ... + 65706.

Almost surely, 2^475134720 is an apocalyptic number.

475134720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

475134720 is an abundant number, since it is smaller than the sum of its proper divisors (1042339056).

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

475134720 is a wasteful number, since it uses less digits than its factorization.

475134720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123757 (or 123743 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 475134720 is about 21797.5851873550. The cubic root of 475134720 is about 780.3191330529.

The spelling of 475134720 in words is "four hundred seventy-five million, one hundred thirty-four thousand, seven hundred twenty".