122596 has 6 divisors (see below), whose sum is σ = 214550. Its totient is φ = 61296.

The previous prime is 122579. The next prime is 122597. The reversal of 122596 is 695221.

It can be written as a sum of positive squares in only one way, i.e., 69696 + 52900 = 264^2 + 230^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122596.

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, 15321 + ... + 15328.

2¹²²⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

122596 is a deficient number, since it is larger than the sum of its proper divisors (91954).

122596 is a wasteful number, since it uses less digits than its factorization.

122596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30653 (or 30651 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 122596 is about 350.1371159989. The cubic root of 122596 is about 49.6773895940.

The spelling of 122596 in words is "one hundred twenty-two thousand, five hundred ninety-six".