122923075 has 24 divisors (see below), whose sum is σ = 167199120. Its totient is φ = 88905600.

The previous prime is 122923069. The next prime is 122923123. The reversal of 122923075 is 570329221.

It is not a de Polignac number, because 122923075 - 2²³ = 114534467 is a prime.

It is a super-3 number, since 3×122923075³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53041 + ... + 55309.

It is an arithmetic number, because the mean of its divisors is an integer number (6966630).

Almost surely, 2^122923075 is an apocalyptic number.

122923075 is a deficient number, since it is larger than the sum of its proper divisors (44276045).

122923075 is a wasteful number, since it uses less digits than its factorization.

122923075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487 (or 2482 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 122923075 is about 11087.0679171727. The cubic root of 122923075 is about 497.2152861973.

The spelling of 122923075 in words is "one hundred twenty-two million, nine hundred twenty-three thousand, seventy-five".