264632 has 16 divisors (see below), whose sum is σ = 522600. Its totient is φ = 125280.

The previous prime is 264631. The next prime is 264637. The reversal of 264632 is 236462.

It is a junction number, because it is equal to n+sod(n) for n = 264598 and 264607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719 + ... + 1022.

2²⁶⁴⁶³² is an apocalyptic number.

It is an amenable number.

264632 is a deficient number, since it is larger than the sum of its proper divisors (257968).

264632 is a wasteful number, since it uses less digits than its factorization.

264632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 1762 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 264632 is about 514.4239496758. The cubic root of 264632 is about 64.2018367567.

The spelling of 264632 in words is "two hundred sixty-four thousand, six hundred thirty-two".