102864086 has 8 divisors (see below), whose sum is σ = 166165104. Its totient is φ = 47475720.

The previous prime is 102864079. The next prime is 102864101. The reversal of 102864086 is 680468201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1978130 + ... + 1978181.

It is an arithmetic number, because the mean of its divisors is an integer number (20770638).

Almost surely, 2^102864086 is an apocalyptic number.

102864086 is a deficient number, since it is larger than the sum of its proper divisors (63301018).

102864086 is a wasteful number, since it uses less digits than its factorization.

102864086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956326.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 102864086 is about 10142.1933525249. The cubic root of 102864086 is about 468.5485416731.

The spelling of 102864086 in words is "one hundred two million, eight hundred sixty-four thousand, eighty-six".