264253116 has 12 divisors (see below), whose sum is σ = 616590632. Its totient is φ = 88084368.

The previous prime is 264253109. The next prime is 264253127. The reversal of 264253116 is 611352462.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11010535 + ... + 11010558.

Almost surely, 2^264253116 is an apocalyptic number.

It is an amenable number.

264253116 is an abundant number, since it is smaller than the sum of its proper divisors (352337516).

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

264253116 is a wasteful number, since it uses less digits than its factorization.

264253116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22021100 (or 22021098 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 264253116 is about 16255.8640496284. The cubic root of 264253116 is about 641.7118202741.

The spelling of 264253116 in words is "two hundred sixty-four million, two hundred fifty-three thousand, one hundred sixteen".