86756982 has 16 divisors (see below), whose sum is σ = 186861360. Its totient is φ = 26694432.

The previous prime is 86756981. The next prime is 86757029. The reversal of 86756982 is 28965768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86756981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556057 + ... + 556212.

It is an arithmetic number, because the mean of its divisors is an integer number (11678835).

Almost surely, 2^86756982 is an apocalyptic number.

86756982 is an abundant number, since it is smaller than the sum of its proper divisors (100104378).

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

86756982 is a wasteful number, since it uses less digits than its factorization.

86756982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112287.

The product of its digits is 1451520, while the sum is 51.

The square root of 86756982 is about 9314.3428109556. The cubic root of 86756982 is about 442.6918010488.

The spelling of 86756982 in words is "eighty-six million, seven hundred fifty-six thousand, nine hundred eighty-two".