122594 has 4 divisors (see below), whose sum is σ = 183894. Its totient is φ = 61296.

The previous prime is 122579. The next prime is 122597. The reversal of 122594 is 495221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 113569 + 9025 = 337^2 + 95^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 122594.

It is not an unprimeable number, because it can be changed into a prime (122597) by changing a digit.

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 as a sum of consecutive naturals, namely, 30647 + ... + 30650.

2¹²²⁵⁹⁴ is an apocalyptic number.

122594 is a deficient number, since it is larger than the sum of its proper divisors (61300).

122594 is an equidigital number, since it uses as much as digits as its factorization.

122594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61299.

The product of its digits is 720, while the sum is 23.

The square root of 122594 is about 350.1342599632. The cubic root of 122594 is about 49.6771194511.

The spelling of 122594 in words is "one hundred twenty-two thousand, five hundred ninety-four".