475299672 has 16 divisors (see below), whose sum is σ = 1188249240. Its totient is φ = 158433216.

The previous prime is 475299667. The next prime is 475299679. The reversal of 475299672 is 276992574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475299679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9902053 + ... + 9902100.

Almost surely, 2^475299672 is an apocalyptic number.

It is an amenable number.

475299672 is an abundant number, since it is smaller than the sum of its proper divisors (712949568).

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

475299672 is a wasteful number, since it uses less digits than its factorization.

475299672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19804162 (or 19804158 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 51.

The square root of 475299672 is about 21801.3685808942. The cubic root of 475299672 is about 780.4094234511.

The spelling of 475299672 in words is "four hundred seventy-five million, two hundred ninety-nine thousand, six hundred seventy-two".