264372 has 12 divisors (see below), whose sum is σ = 616896. Its totient is φ = 88120.

The previous prime is 264371. The next prime is 264391. The reversal of 264372 is 273462.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 2⁷ + 6² + 3² + 4⁹ + 7 + 2¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264371) 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, 11004 + ... + 11027.

It is an arithmetic number, because the mean of its divisors is an integer number (51408).

2²⁶⁴³⁷² is an apocalyptic number.

It is an amenable number.

264372 is an abundant number, since it is smaller than the sum of its proper divisors (352524).

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

264372 is a wasteful number, since it uses less digits than its factorization.

264372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22038 (or 22036 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 264372 is about 514.1711777220. The cubic root of 264372 is about 64.1808038415.

It can be divided in two parts, 264 and 372, that added together give a palindrome (636).

The spelling of 264372 in words is "two hundred sixty-four thousand, three hundred seventy-two".