486764231 has 2 divisors, whose sum is σ = 486764232. Its totient is φ = 486764230.

The previous prime is 486764191. The next prime is 486764273. The reversal of 486764231 is 132467684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486764231 - 2²⁶ = 419655367 is a prime.

It is a super-2 number, since 2×486764231² = 473878833162042722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486764431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243382115 + 243382116.

It is an arithmetic number, because the mean of its divisors is an integer number (243382116).

Almost surely, 2^486764231 is an apocalyptic number.

486764231 is a deficient number, since it is larger than the sum of its proper divisors (1).

486764231 is an equidigital number, since it uses as much as digits as its factorization.

486764231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The square root of 486764231 is about 22062.7339874278. The cubic root of 486764231 is about 786.6343118655.

The spelling of 486764231 in words is "four hundred eighty-six million, seven hundred sixty-four thousand, two hundred thirty-one".