86252080 has 20 divisors (see below), whose sum is σ = 200536272. Its totient is φ = 34500800.

The previous prime is 86252063. The next prime is 86252087. The reversal of 86252080 is 8025268.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (86252087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538996 + ... + 539155.

Almost surely, 2^86252080 is an apocalyptic number.

86252080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86252080 is an abundant number, since it is smaller than the sum of its proper divisors (114284192).

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

86252080 is a wasteful number, since it uses less digits than its factorization.

86252080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078164 (or 1078158 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 86252080 is about 9287.1997932638. The cubic root of 86252080 is about 441.8313477895.

The spelling of 86252080 in words is "eighty-six million, two hundred fifty-two thousand, eighty".