86069764 has 48 divisors (see below), whose sum is σ = 171763200. Its totient is φ = 37382400.

The previous prime is 86069743. The next prime is 86069771. The reversal of 86069764 is 46796068.

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, 121042 + ... + 121750.

It is an arithmetic number, because the mean of its divisors is an integer number (3578400).

Almost surely, 2^86069764 is an apocalyptic number.

It is an amenable number.

86069764 is a deficient number, since it is larger than the sum of its proper divisors (85693436).

86069764 is a wasteful number, since it uses less digits than its factorization.

86069764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 86069764 is about 9277.3791557745. The cubic root of 86069764 is about 441.5198200474.

The spelling of 86069764 in words is "eighty-six million, sixty-nine thousand, seven hundred sixty-four".