887187372 has 96 divisors (see below), whose sum is σ = 2249856000. Its totient is φ = 271256832.

The previous prime is 887187331. The next prime is 887187373. The reversal of 887187372 is 273781788.

It is not an unprimeable number, because it can be changed into a prime (887187373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1592518 + ... + 1593074.

It is an arithmetic number, because the mean of its divisors is an integer number (23436000).

Almost surely, 2^887187372 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 887187372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124928000).

887187372 is an abundant number, since it is smaller than the sum of its proper divisors (1362668628).

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

887187372 is a wasteful number, since it uses less digits than its factorization.

887187372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 813 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 51.

The square root of 887187372 is about 29785.6907255816. The cubic root of 887187372 is about 960.8858186638.

The spelling of 887187372 in words is "eight hundred eighty-seven million, one hundred eighty-seven thousand, three hundred seventy-two".