887212320 has 96 divisors (see below), whose sum is σ = 2959141248. Its totient is φ = 222670848.

The previous prime is 887212301. The next prime is 887212321. The reversal of 887212320 is 23212788.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (887212321) 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, 46204 + ... + 62523.

It is an arithmetic number, because the mean of its divisors is an integer number (30824388).

Almost surely, 2^887212320 is an apocalyptic number.

887212320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

887212320 is an abundant number, since it is smaller than the sum of its proper divisors (2071928928).

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

887212320 is a wasteful number, since it uses less digits than its factorization.

887212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108762 (or 108754 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 887212320 is about 29786.1095143357. The cubic root of 887212320 is about 960.8948253876.

The spelling of 887212320 in words is "eight hundred eighty-seven million, two hundred twelve thousand, three hundred twenty".