264501332 has 24 divisors (see below), whose sum is σ = 475517952. Its totient is φ = 128657600.

The previous prime is 264501239. The next prime is 264501359. The reversal of 264501332 is 233105462.

264501332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 60707 + ... + 64917.

It is an arithmetic number, because the mean of its divisors is an integer number (19813248).

Almost surely, 2^264501332 is an apocalyptic number.

It is an amenable number.

264501332 is a deficient number, since it is larger than the sum of its proper divisors (211016620).

264501332 is a wasteful number, since it uses less digits than its factorization.

264501332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639 (or 4637 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 264501332 is about 16263.4969179448. The cubic root of 264501332 is about 641.9126798356.

Adding to 264501332 its reverse (233105462), we get a palindrome (497606794).

The spelling of 264501332 in words is "two hundred sixty-four million, five hundred one thousand, three hundred thirty-two".