887233668 has 12 divisors (see below), whose sum is σ = 2070211920. Its totient is φ = 295744552.

The previous prime is 887233651. The next prime is 887233687. The reversal of 887233668 is 866332788.

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

It is a self number, because there is not a number n which added to its sum of digits gives 887233668.

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, 36968058 + ... + 36968081.

It is an arithmetic number, because the mean of its divisors is an integer number (172517660).

Almost surely, 2^887233668 is an apocalyptic number.

It is an amenable number.

887233668 is an abundant number, since it is smaller than the sum of its proper divisors (1182978252).

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

887233668 is a wasteful number, since it uses less digits than its factorization.

887233668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73936146 (or 73936144 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 887233668 is about 29786.4678671373. The cubic root of 887233668 is about 960.9025323057.

The spelling of 887233668 in words is "eight hundred eighty-seven million, two hundred thirty-three thousand, six hundred sixty-eight".