102566004 has 24 divisors (see below), whose sum is σ = 239731968. Its totient is φ = 34129920.

The previous prime is 102565999. The next prime is 102566017. The reversal of 102566004 is 400665201.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 244 + ... + 14324.

It is an arithmetic number, because the mean of its divisors is an integer number (9988832).

Almost surely, 2^102566004 is an apocalyptic number.

It is an amenable number.

102566004 is an abundant number, since it is smaller than the sum of its proper divisors (137165964).

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

102566004 is a wasteful number, since it uses less digits than its factorization.

102566004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14695 (or 14693 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 102566004 is about 10127.4875462772. The cubic root of 102566004 is about 468.0955134151.

The spelling of 102566004 in words is "one hundred two million, five hundred sixty-six thousand, four".