86297360 has 20 divisors (see below), whose sum is σ = 200641548. Its totient is φ = 34518912.

The previous prime is 86297347. The next prime is 86297369. The reversal of 86297360 is 6379268.

It can be written as a sum of positive squares in 2 ways, for example, as 17606416 + 68690944 = 4196^2 + 8288^2 .

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 (86297369) 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, 539279 + ... + 539438.

Almost surely, 2^86297360 is an apocalyptic number.

86297360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86297360 is an abundant number, since it is smaller than the sum of its proper divisors (114344188).

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

86297360 is a wasteful number, since it uses less digits than its factorization.

86297360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078730 (or 1078724 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 86297360 is about 9289.6372372660. The cubic root of 86297360 is about 441.9086507506.

The spelling of 86297360 in words is "eighty-six million, two hundred ninety-seven thousand, three hundred sixty".