464236564 has 12 divisors (see below), whose sum is σ = 886269888. Its totient is φ = 211016600.

The previous prime is 464236541. The next prime is 464236567. The reversal of 464236564 is 465632464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464236567) 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, 5275372 + ... + 5275459.

It is an arithmetic number, because the mean of its divisors is an integer number (73855824).

Almost surely, 2^464236564 is an apocalyptic number.

464236564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

464236564 is a deficient number, since it is larger than the sum of its proper divisors (422033324).

464236564 is a wasteful number, since it uses less digits than its factorization.

464236564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10550846 (or 10550844 counting only the distinct ones).

The product of its digits is 414720, while the sum is 40.

The square root of 464236564 is about 21546.1496328230. The cubic root of 464236564 is about 774.3068733102.

The spelling of 464236564 in words is "four hundred sixty-four million, two hundred thirty-six thousand, five hundred sixty-four".