122605662 has 16 divisors (see below), whose sum is σ = 251192592. Its totient is φ = 39871680.

The previous prime is 122605643. The next prime is 122605687. The reversal of 122605662 is 266506221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248953 + ... + 249444.

It is an arithmetic number, because the mean of its divisors is an integer number (15699537).

Almost surely, 2^122605662 is an apocalyptic number.

122605662 is an abundant number, since it is smaller than the sum of its proper divisors (128586930).

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

122605662 is a wasteful number, since it uses less digits than its factorization.

122605662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498443.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 122605662 is about 11072.7441043311. The cubic root of 122605662 is about 496.7869461305.

The spelling of 122605662 in words is "one hundred twenty-two million, six hundred five thousand, six hundred sixty-two".