86248680 has 64 divisors (see below), whose sum is σ = 295712640. Its totient is φ = 19713792.

The previous prime is 86248637. The next prime is 86248681. The reversal of 86248680 is 8684268.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (86248681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50499 + ... + 52178.

It is an arithmetic number, because the mean of its divisors is an integer number (4620510).

Almost surely, 2^86248680 is an apocalyptic number.

It is an amenable number.

86248680 is an abundant number, since it is smaller than the sum of its proper divisors (209463960).

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

86248680 is a wasteful number, since it uses less digits than its factorization.

86248680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102698 (or 102694 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 86248680 is about 9287.0167438204. The cubic root of 86248680 is about 441.8255421466.

The spelling of 86248680 in words is "eighty-six million, two hundred forty-eight thousand, six hundred eighty".