264236264 has 8 divisors (see below), whose sum is σ = 495443010. Its totient is φ = 132118128.

The previous prime is 264236263. The next prime is 264236299. The reversal of 264236264 is 462632462.

It can be written as a sum of positive squares in only one way, i.e., 163072900 + 101163364 = 12770^2 + 10058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (264236263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16514759 + ... + 16514774.

Almost surely, 2^264236264 is an apocalyptic number.

It is an amenable number.

264236264 is a deficient number, since it is larger than the sum of its proper divisors (231206746).

264236264 is a wasteful number, since it uses less digits than its factorization.

264236264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33029539 (or 33029535 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

The square root of 264236264 is about 16255.3457053364. The cubic root of 264236264 is about 641.6981788613.

The spelling of 264236264 in words is "two hundred sixty-four million, two hundred thirty-six thousand, two hundred sixty-four".