122504 has 8 divisors (see below), whose sum is σ = 229710. Its totient is φ = 61248.

The previous prime is 122503. The next prime is 122509. The reversal of 122504 is 405221.

122504 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 122500 + 4 = 350^2 + 2^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (122501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7649 + ... + 7664.

2¹²²⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

122504 is a deficient number, since it is larger than the sum of its proper divisors (107206).

122504 is a wasteful number, since it uses less digits than its factorization.

122504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15319 (or 15315 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 122504 is about 350.0057142391. The cubic root of 122504 is about 49.6649599782.

Adding to 122504 its reverse (405221), we get a palindrome (527725).

It can be divided in two parts, 122 and 504, that added together give a palindrome (626).

The spelling of 122504 in words is "one hundred twenty-two thousand, five hundred four".