268862632 has 16 divisors (see below), whose sum is σ = 507212640. Its totient is φ = 133605936.

The previous prime is 268862621. The next prime is 268862653. The reversal of 268862632 is 236268862.

It is a super-2 number, since 2×268862632² = 144574229771934848, which contains 22 as substring.

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, 101788 + ... + 104395.

It is an arithmetic number, because the mean of its divisors is an integer number (31700790).

Almost surely, 2^268862632 is an apocalyptic number.

It is an amenable number.

268862632 is a deficient number, since it is larger than the sum of its proper divisors (238350008).

268862632 is a wasteful number, since it uses less digits than its factorization.

268862632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206352 (or 206348 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 268862632 is about 16397.0311947011. The cubic root of 268862632 is about 645.4215796476.

The spelling of 268862632 in words is "two hundred sixty-eight million, eight hundred sixty-two thousand, six hundred thirty-two".