122453375 has 16 divisors (see below), whose sum is σ = 166716576. Its totient is φ = 89056000.

The previous prime is 122453333. The next prime is 122453381. The reversal of 122453375 is 573354221.

It is not a de Polignac number, because 122453375 - 2¹⁸ = 122191231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43154 + ... + 45903.

It is an arithmetic number, because the mean of its divisors is an integer number (10419786).

Almost surely, 2^122453375 is an apocalyptic number.

122453375 is a deficient number, since it is larger than the sum of its proper divisors (44263201).

122453375 is an equidigital number, since it uses as much as digits as its factorization.

122453375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89083 (or 89073 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 122453375 is about 11065.8653073314. The cubic root of 122453375 is about 496.5811765733.

The spelling of 122453375 in words is "one hundred twenty-two million, four hundred fifty-three thousand, three hundred seventy-five".