268965612 has 36 divisors (see below), whose sum is σ = 688498720. Its totient is φ = 88519392.

The previous prime is 268965607. The next prime is 268965637. The reversal of 268965612 is 216569862.

268965612 is a `hidden beast` number, since 2 + 6 + 89 + 6 + 561 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44443 + ... + 50130.

Almost surely, 2^268965612 is an apocalyptic number.

It is an amenable number.

268965612 is an abundant number, since it is smaller than the sum of its proper divisors (419533108).

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

268965612 is a wasteful number, since it uses less digits than its factorization.

268965612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94662 (or 94657 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 268965612 is about 16400.1710966685. The cubic root of 268965612 is about 645.5039724414.

The spelling of 268965612 in words is "two hundred sixty-eight million, nine hundred sixty-five thousand, six hundred twelve".