264316632 has 32 divisors (see below), whose sum is σ = 662323200. Its totient is φ = 87901344.

The previous prime is 264316601. The next prime is 264316639. The reversal of 264316632 is 236613462.

264316632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 264316593 and 264316602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264316639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 23079.

It is an arithmetic number, because the mean of its divisors is an integer number (20697600).

Almost surely, 2^264316632 is an apocalyptic number.

It is an amenable number.

264316632 is an abundant number, since it is smaller than the sum of its proper divisors (398006568).

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

264316632 is a wasteful number, since it uses less digits than its factorization.

264316632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25535 (or 25531 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 264316632 is about 16257.8175657128. The cubic root of 264316632 is about 641.7632302043.

The spelling of 264316632 in words is "two hundred sixty-four million, three hundred sixteen thousand, six hundred thirty-two".