887712040 has 64 divisors (see below), whose sum is σ = 2071008000. Its totient is φ = 342048000.

The previous prime is 887712031. The next prime is 887712041. The reversal of 887712040 is 40217788.

It is not an unprimeable number, because it can be changed into a prime (887712041) 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, 870651 + ... + 871669.

It is an arithmetic number, because the mean of its divisors is an integer number (32359500).

Almost surely, 2^887712040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 887712040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1035504000).

887712040 is an abundant number, since it is smaller than the sum of its proper divisors (1183295960).

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

887712040 is a wasteful number, since it uses less digits than its factorization.

887712040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810 (or 1806 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 887712040 is about 29794.4968072965. The cubic root of 887712040 is about 961.0751986858.

The spelling of 887712040 in words is "eight hundred eighty-seven million, seven hundred twelve thousand, forty".