86035680 has 72 divisors (see below), whose sum is σ = 293601672. Its totient is φ = 22942464.

The previous prime is 86035643. The next prime is 86035699. The reversal of 86035680 is 8653068.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28434 + ... + 31313.

It is an arithmetic number, because the mean of its divisors is an integer number (4077801).

Almost surely, 2^86035680 is an apocalyptic number.

86035680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86035680 is an abundant number, since it is smaller than the sum of its proper divisors (207565992).

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

86035680 is a wasteful number, since it uses less digits than its factorization.

86035680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59768 (or 59757 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 86035680 is about 9275.5420326793. The cubic root of 86035680 is about 441.4615310976.

The spelling of 86035680 in words is "eighty-six million, thirty-five thousand, six hundred eighty".