86295580 has 48 divisors (see below), whose sum is σ = 208406016. Its totient is φ = 29401920.

The previous prime is 86295527. The next prime is 86295613. The reversal of 86295580 is 8559268.

It is a congruent number.

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, 21535 + ... + 25225.

It is an arithmetic number, because the mean of its divisors is an integer number (4341792).

Almost surely, 2^86295580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86295580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104203008).

86295580 is an abundant number, since it is smaller than the sum of its proper divisors (122110436).

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

86295580 is a wasteful number, since it uses less digits than its factorization.

86295580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874 (or 3872 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 86295580 is about 9289.5414310934. The cubic root of 86295580 is about 441.9056124081.

The spelling of 86295580 in words is "eighty-six million, two hundred ninety-five thousand, five hundred eighty".