122594997 has 16 divisors (see below), whose sum is σ = 186988032. Its totient is φ = 69988080.

The previous prime is 122594981. The next prime is 122594999. The reversal of 122594997 is 799495221.

It is not a de Polignac number, because 122594997 - 2⁴ = 122594981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122594999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27922 + ... + 32012.

It is an arithmetic number, because the mean of its divisors is an integer number (11686752).

Almost surely, 2^122594997 is an apocalyptic number.

It is an amenable number.

122594997 is a deficient number, since it is larger than the sum of its proper divisors (64393035).

122594997 is a wasteful number, since it uses less digits than its factorization.

122594997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528.

The product of its digits is 408240, while the sum is 48.

The square root of 122594997 is about 11072.2625059199. The cubic root of 122594997 is about 496.7725411775.

The spelling of 122594997 in words is "one hundred twenty-two million, five hundred ninety-four thousand, nine hundred ninety-seven".