484565831 has 2 divisors, whose sum is σ = 484565832. Its totient is φ = 484565830.

The previous prime is 484565827. The next prime is 484565891. The reversal of 484565831 is 138565484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 484565831 - 2² = 484565827 is a prime.

It is a super-2 number, since 2×484565831² = 469608089145441122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484565821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242282915 + 242282916.

It is an arithmetic number, because the mean of its divisors is an integer number (242282916).

Almost surely, 2^484565831 is an apocalyptic number.

484565831 is a deficient number, since it is larger than the sum of its proper divisors (1).

484565831 is an equidigital number, since it uses as much as digits as its factorization.

484565831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 460800, while the sum is 44.

The square root of 484565831 is about 22012.8560391422. The cubic root of 484565831 is about 785.4482846640.

The spelling of 484565831 in words is "four hundred eighty-four million, five hundred sixty-five thousand, eight hundred thirty-one".