102864360 has 32 divisors (see below), whose sum is σ = 308593440. Its totient is φ = 27430464.

The previous prime is 102864353. The next prime is 102864409. The reversal of 102864360 is 63468201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428482 + ... + 428721.

It is an arithmetic number, because the mean of its divisors is an integer number (9643545).

Almost surely, 2^102864360 is an apocalyptic number.

102864360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102864360 is an abundant number, since it is smaller than the sum of its proper divisors (205729080).

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

102864360 is a wasteful number, since it uses less digits than its factorization.

102864360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857217 (or 857213 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 102864360 is about 10142.2068604422. The cubic root of 102864360 is about 468.5489576984.

The spelling of 102864360 in words is "one hundred two million, eight hundred sixty-four thousand, three hundred sixty".