262864968 has 16 divisors (see below), whose sum is σ = 657162480. Its totient is φ = 87621648.

The previous prime is 262864957. The next prime is 262864991. The reversal of 262864968 is 869468262.

It is a self number, because there is not a number n which added to its sum of digits gives 262864968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5476330 + ... + 5476377.

It is an arithmetic number, because the mean of its divisors is an integer number (41072655).

Almost surely, 2^262864968 is an apocalyptic number.

It is an amenable number.

262864968 is an abundant number, since it is smaller than the sum of its proper divisors (394297512).

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

262864968 is a wasteful number, since it uses less digits than its factorization.

262864968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10952716 (or 10952712 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 262864968 is about 16213.1109908000. The cubic root of 262864968 is about 640.5861881956.

The spelling of 262864968 in words is "two hundred sixty-two million, eight hundred sixty-four thousand, nine hundred sixty-eight".