122494375 has 10 divisors (see below), whose sum is σ = 153069752. Its totient is φ = 97995000.

The previous prime is 122494369. The next prime is 122494417. The reversal of 122494375 is 573494221.

It is not a de Polignac number, because 122494375 - 2⁷ = 122494247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 97371 + ... + 98620.

Almost surely, 2^122494375 is an apocalyptic number.

122494375 is a deficient number, since it is larger than the sum of its proper divisors (30575377).

122494375 is an frugal number, since it uses more digits than its factorization.

122494375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196011 (or 195996 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 122494375 is about 11067.7176960745. The cubic root of 122494375 is about 496.6365923764.

The spelling of 122494375 in words is "one hundred twenty-two million, four hundred ninety-four thousand, three hundred seventy-five".