464511164 has 24 divisors (see below), whose sum is σ = 921501840. Its totient is φ = 203105664.

The previous prime is 464511149. The next prime is 464511233. The reversal of 464511164 is 461115464.

It is a self number, because there is not a number n which added to its sum of digits gives 464511164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234089 + ... + 236064.

It is an arithmetic number, because the mean of its divisors is an integer number (38395910).

Almost surely, 2^464511164 is an apocalyptic number.

It is an amenable number.

464511164 is a deficient number, since it is larger than the sum of its proper divisors (456990676).

464511164 is a wasteful number, since it uses less digits than its factorization.

464511164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470189 (or 470187 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 464511164 is about 21552.5210590316. The cubic root of 464511164 is about 774.4595129876.

The spelling of 464511164 in words is "four hundred sixty-four million, five hundred eleven thousand, one hundred sixty-four".