464490571 has 2 divisors, whose sum is σ = 464490572. Its totient is φ = 464490570.

The previous prime is 464490553. The next prime is 464490581. The reversal of 464490571 is 175094464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464490571 - 2⁷ = 464490443 is a prime.

It is not a weakly prime, because it can be changed into another prime (464490581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232245285 + 232245286.

It is an arithmetic number, because the mean of its divisors is an integer number (232245286).

Almost surely, 2^464490571 is an apocalyptic number.

464490571 is a deficient number, since it is larger than the sum of its proper divisors (1).

464490571 is an equidigital number, since it uses as much as digits as its factorization.

464490571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 464490571 is about 21552.0433138021. The cubic root of 464490571 is about 774.4480682103.

The spelling of 464490571 in words is "four hundred sixty-four million, four hundred ninety thousand, five hundred seventy-one".