86520848 has 20 divisors (see below), whose sum is σ = 174923328. Its totient is φ = 41379360.

The previous prime is 86520839. The next prime is 86520877. The reversal of 86520848 is 84802568.

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, 117188 + ... + 117923.

Almost surely, 2^86520848 is an apocalyptic number.

It is an amenable number.

86520848 is an abundant number, since it is smaller than the sum of its proper divisors (88402480).

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

86520848 is a wasteful number, since it uses less digits than its factorization.

86520848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235142 (or 235136 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 86520848 is about 9301.6583467681. The cubic root of 86520848 is about 442.2897985537.

The spelling of 86520848 in words is "eighty-six million, five hundred twenty thousand, eight hundred forty-eight".