86311360 has 28 divisors (see below), whose sum is σ = 205529688. Its totient is φ = 34524416.

The previous prime is 86311339. The next prime is 86311361. The reversal of 86311360 is 6311368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86311361) 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, 134542 + ... + 135181.

It is an arithmetic number, because the mean of its divisors is an integer number (7340346).

Almost surely, 2^86311360 is an apocalyptic number.

86311360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86311360 is an abundant number, since it is smaller than the sum of its proper divisors (119218328).

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

86311360 is a wasteful number, since it uses less digits than its factorization.

86311360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269740 (or 269730 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 86311360 is about 9290.3907345170. The cubic root of 86311360 is about 441.9325463699.

The spelling of 86311360 in words is "eighty-six million, three hundred eleven thousand, three hundred sixty".