264382164 has 48 divisors (see below), whose sum is σ = 725760000. Its totient is φ = 82942848.

The previous prime is 264382159. The next prime is 264382177. The reversal of 264382164 is 461283462.

264382164 is a `hidden beast` number, since 2 + 6 + 438 + 216 + 4 = 666.

264382164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70164 + ... + 73835.

It is an arithmetic number, because the mean of its divisors is an integer number (15120000).

Almost surely, 2^264382164 is an apocalyptic number.

It is an amenable number.

264382164 is an abundant number, since it is smaller than the sum of its proper divisors (461377836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264382164 is a wasteful number, since it uses less digits than its factorization.

264382164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144029 (or 144021 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 264382164 is about 16259.8328404692. The cubic root of 264382164 is about 641.8162632561.

The spelling of 264382164 in words is "two hundred sixty-four million, three hundred eighty-two thousand, one hundred sixty-four".