464564 has 6 divisors (see below), whose sum is σ = 812994. Its totient is φ = 232280.

The previous prime is 464561. The next prime is 464587. The reversal of 464564 is 465464.

It can be written as a sum of positive squares in only one way, i.e., 336400 + 128164 = 580^2 + 358^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58067 + ... + 58074.

It is an arithmetic number, because the mean of its divisors is an integer number (135499).

2⁴⁶⁴⁵⁶⁴ is an apocalyptic number.

It is an amenable number.

464564 is a deficient number, since it is larger than the sum of its proper divisors (348430).

464564 is a wasteful number, since it uses less digits than its factorization.

464564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116145 (or 116143 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 464564 is about 681.5893191651. The cubic root of 464564 is about 77.4488875605.

Subtracting 464564 from its reverse (465464), we obtain a square (900 = 30²).

The spelling of 464564 in words is "four hundred sixty-four thousand, five hundred sixty-four".