102604 has 12 divisors (see below), whose sum is σ = 181944. Its totient is φ = 50624.

The previous prime is 102593. The next prime is 102607. The reversal of 102604 is 406201.

It is not an unprimeable number, because it can be changed into a prime (102607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 565.

It is an arithmetic number, because the mean of its divisors is an integer number (15162).

2¹⁰²⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

102604 is a deficient number, since it is larger than the sum of its proper divisors (79340).

102604 is a wasteful number, since it uses less digits than its factorization.

102604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102604 is about 320.3185914055. The cubic root of 102604 is about 46.8153308918.

Adding to 102604 its reverse (406201), we get a palindrome (508805).

The spelling of 102604 in words is "one hundred two thousand, six hundred four".