474803231 has 4 divisors (see below), whose sum is σ = 542632272. Its totient is φ = 406974192.

The previous prime is 474803227. The next prime is 474803233. The reversal of 474803231 is 132308474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474803231 - 2² = 474803227 is a prime.

It is a super-2 number, since 2×474803231² = 450876216336078722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474803233) 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, 33914510 + ... + 33914523.

It is an arithmetic number, because the mean of its divisors is an integer number (135658068).

Almost surely, 2^474803231 is an apocalyptic number.

474803231 is a deficient number, since it is larger than the sum of its proper divisors (67829041).

474803231 is an equidigital number, since it uses as much as digits as its factorization.

474803231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67829040.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 474803231 is about 21789.9800596513. The cubic root of 474803231 is about 780.1376214544.

The spelling of 474803231 in words is "four hundred seventy-four million, eight hundred three thousand, two hundred thirty-one".