86899160 has 64 divisors (see below), whose sum is σ = 207900000. Its totient is φ = 32596992.

The previous prime is 86899159. The next prime is 86899177. The reversal of 86899160 is 6199868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82316 + ... + 83364.

Almost surely, 2^86899160 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 86899160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103950000).

86899160 is an abundant number, since it is smaller than the sum of its proper divisors (121000840).

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

86899160 is a wasteful number, since it uses less digits than its factorization.

86899160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 86899160 is about 9321.9718944009. The cubic root of 86899160 is about 442.9334979588.

The spelling of 86899160 in words is "eighty-six million, eight hundred ninety-nine thousand, one hundred sixty".