86074880 has 40 divisors (see below), whose sum is σ = 206384112. Its totient is φ = 34428928.

The previous prime is 86074873. The next prime is 86074897. The reversal of 86074880 is 8847068.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14252 + ... + 19371.

Almost surely, 2^86074880 is an apocalyptic number.

86074880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86074880 is an abundant number, since it is smaller than the sum of its proper divisors (120309232).

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

86074880 is an equidigital number, since it uses as much as digits as its factorization.

86074880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33646 (or 33630 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 86074880 is about 9277.6548760988. The cubic root of 86074880 is about 441.5285678760.

The spelling of 86074880 in words is "eighty-six million, seventy-four thousand, eight hundred eighty".