887432868 has 48 divisors (see below), whose sum is σ = 2629432960. Its totient is φ = 253552032.

The previous prime is 887432863. The next prime is 887432869. The reversal of 887432868 is 868234788.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (887432863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586171 + ... + 587682.

Almost surely, 2^887432868 is an apocalyptic number.

It is an amenable number.

887432868 is an abundant number, since it is smaller than the sum of its proper divisors (1742000092).

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

887432868 is a wasteful number, since it uses less digits than its factorization.

887432868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173873 (or 1173865 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 54.

The square root of 887432868 is about 29789.8114797660. The cubic root of 887432868 is about 960.9744402551.

The spelling of 887432868 in words is "eight hundred eighty-seven million, four hundred thirty-two thousand, eight hundred sixty-eight".