264744960 has 208 divisors, whose sum is σ = 880696320. Its totient is φ = 67829760.

The previous prime is 264744959. The next prime is 264744971. The reversal of 264744960 is 69447462.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904571 + ... + 1904709.

Almost surely, 2^264744960 is an apocalyptic number.

264744960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264744960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440348160).

264744960 is an abundant number, since it is smaller than the sum of its proper divisors (615951360).

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

264744960 is a wasteful number, since it uses less digits than its factorization.

264744960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 264744960 is about 16270.9852190948. The cubic root of 264744960 is about 642.1097045667.

The spelling of 264744960 in words is "two hundred sixty-four million, seven hundred forty-four thousand, nine hundred sixty".