102684164 has 12 divisors (see below), whose sum is σ = 196033488. Its totient is φ = 46674600.

The previous prime is 102684149. The next prime is 102684173. The reversal of 102684164 is 461486201.

It is a self number, because there is not a number n which added to its sum of digits gives 102684164.

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, 1166822 + ... + 1166909.

It is an arithmetic number, because the mean of its divisors is an integer number (16336124).

Almost surely, 2^102684164 is an apocalyptic number.

It is an amenable number.

102684164 is a deficient number, since it is larger than the sum of its proper divisors (93349324).

102684164 is a wasteful number, since it uses less digits than its factorization.

102684164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333746 (or 2333744 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 102684164 is about 10133.3194956046. The cubic root of 102684164 is about 468.2751991377.

The spelling of 102684164 in words is "one hundred two million, six hundred eighty-four thousand, one hundred sixty-four".