474932985 has 8 divisors (see below), whose sum is σ = 759892800. Its totient is φ = 253297584.

The previous prime is 474932981. The next prime is 474933013. The reversal of 474932985 is 589239474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 474932985 - 2² = 474932981 is a prime.

It is a super-2 number, since 2×474932985² = 451122680482020450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (474932981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15831085 + ... + 15831114.

It is an arithmetic number, because the mean of its divisors is an integer number (94986600).

Almost surely, 2^474932985 is an apocalyptic number.

It is an amenable number.

474932985 is a deficient number, since it is larger than the sum of its proper divisors (284959815).

474932985 is a wasteful number, since it uses less digits than its factorization.

474932985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31662207.

The product of its digits is 2177280, while the sum is 51.

The square root of 474932985 is about 21792.9572339323. The cubic root of 474932985 is about 780.2086801939.

The spelling of 474932985 in words is "four hundred seventy-four million, nine hundred thirty-two thousand, nine hundred eighty-five".