472331 has 2 divisors, whose sum is σ = 472332. Its totient is φ = 472330.

The previous prime is 472319. The next prime is 472333. The reversal of 472331 is 133274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472331 - 2¹⁸ = 210187 is a prime.

It is a super-2 number, since 2×472331² = 446193147122, which contains 22 as substring.

Together with 472333, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472331.

It is not a weakly prime, because it can be changed into another prime (472333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236165 + 236166.

It is an arithmetic number, because the mean of its divisors is an integer number (236166).

2⁴⁷²³³¹ is an apocalyptic number.

472331 is a deficient number, since it is larger than the sum of its proper divisors (1).

472331 is an equidigital number, since it uses as much as digits as its factorization.

472331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 20.

The square root of 472331 is about 687.2634138378. The cubic root of 472331 is about 77.8781243728.

The spelling of 472331 in words is "four hundred seventy-two thousand, three hundred thirty-one".