122604 has 24 divisors (see below), whose sum is σ = 303408. Its totient is φ = 38400.

The previous prime is 122599. The next prime is 122609. The reversal of 122604 is 406221.

It is an interprime number because it is at equal distance from previous prime (122599) and next prime (122609).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 122604.

It is not an unprimeable number, because it can be changed into a prime (122609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97 + ... + 504.

It is an arithmetic number, because the mean of its divisors is an integer number (12642).

2¹²²⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

122604 is an abundant number, since it is smaller than the sum of its proper divisors (180804).

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

122604 is a wasteful number, since it uses less digits than its factorization.

122604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 122604 is about 350.1485399084. The cubic root of 122604 is about 49.6784701363.

Adding to 122604 its reverse (406221), we get a palindrome (528825).

The spelling of 122604 in words is "one hundred twenty-two thousand, six hundred four".