86277966 has 16 divisors (see below), whose sum is σ = 172972800. Its totient is φ = 28689848.

The previous prime is 86277887. The next prime is 86277979. The reversal of 86277966 is 66977268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14646 + ... + 19673.

It is an arithmetic number, because the mean of its divisors is an integer number (10810800).

Almost surely, 2^86277966 is an apocalyptic number.

86277966 is an abundant number, since it is smaller than the sum of its proper divisors (86694834).

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

86277966 is a wasteful number, since it uses less digits than its factorization.

86277966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34743.

The product of its digits is 1524096, while the sum is 51.

The square root of 86277966 is about 9288.5933273020. The cubic root of 86277966 is about 441.8755442204.

The spelling of 86277966 in words is "eighty-six million, two hundred seventy-seven thousand, nine hundred sixty-six".