264664088 has 32 divisors (see below), whose sum is σ = 543488400. Its totient is φ = 120079488.

The previous prime is 264664069. The next prime is 264664093. The reversal of 264664088 is 880466462.

264664088 is digitally balanced in base 2, 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, 15431 + ... + 27702.

Almost surely, 2^264664088 is an apocalyptic number.

It is an amenable number.

264664088 is an abundant number, since it is smaller than the sum of its proper divisors (278824312).

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

264664088 is a wasteful number, since it uses less digits than its factorization.

264664088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43211 (or 43207 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

The square root of 264664088 is about 16268.4998693795. The cubic root of 264664088 is about 642.0443158690.

The spelling of 264664088 in words is "two hundred sixty-four million, six hundred sixty-four thousand, eighty-eight".