102715404 has 48 divisors (see below), whose sum is σ = 268536576. Its totient is φ = 30283200.

The previous prime is 102715363. The next prime is 102715421. The reversal of 102715404 is 404517201.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5632 + ... + 15399.

It is an arithmetic number, because the mean of its divisors is an integer number (5594512).

Almost surely, 2^102715404 is an apocalyptic number.

It is an amenable number.

102715404 is an abundant number, since it is smaller than the sum of its proper divisors (165821172).

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

102715404 is a wasteful number, since it uses less digits than its factorization.

102715404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21086 (or 21084 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 102715404 is about 10134.8608278555. The cubic root of 102715404 is about 468.3226827138.

The spelling of 102715404 in words is "one hundred two million, seven hundred fifteen thousand, four hundred four".