264026264 has 8 divisors (see below), whose sum is σ = 495049260. Its totient is φ = 132013128.

The previous prime is 264026233. The next prime is 264026291. The reversal of 264026264 is 462620462.

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

It is a self number, because there is not a number n which added to its sum of digits gives 264026264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16501634 + ... + 16501649.

Almost surely, 2^264026264 is an apocalyptic number.

It is an amenable number.

264026264 is a deficient number, since it is larger than the sum of its proper divisors (231022996).

264026264 is a wasteful number, since it uses less digits than its factorization.

264026264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33003289 (or 33003285 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 264026264 is about 16248.8850079013. The cubic root of 264026264 is about 641.5281386982.

The spelling of 264026264 in words is "two hundred sixty-four million, twenty-six thousand, two hundred sixty-four".