86502882 has 32 divisors (see below), whose sum is σ = 179484480. Its totient is φ = 27760320.

The previous prime is 86502863. The next prime is 86502887. The reversal of 86502882 is 28820568.

It is a self number, because there is not a number n which added to its sum of digits gives 86502882.

It is not an unprimeable number, because it can be changed into a prime (86502887) 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, 106257 + ... + 107067.

It is an arithmetic number, because the mean of its divisors is an integer number (5608890).

Almost surely, 2^86502882 is an apocalyptic number.

86502882 is an abundant number, since it is smaller than the sum of its proper divisors (92981598).

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

86502882 is a wasteful number, since it uses less digits than its factorization.

86502882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 86502882 is about 9300.6925548585. The cubic root of 86502882 is about 442.2591827011.

The spelling of 86502882 in words is "eighty-six million, five hundred two thousand, eight hundred eighty-two".