122735593 has 2 divisors, whose sum is σ = 122735594. Its totient is φ = 122735592.

The previous prime is 122735581. The next prime is 122735633. The reversal of 122735593 is 395537221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63568729 + 59166864 = 7973^2 + 7692^2 .

It is a cyclic number.

It is not a de Polignac number, because 122735593 - 2²⁵ = 89181161 is a prime.

It is not a weakly prime, because it can be changed into another prime (122735513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61367796 + 61367797.

It is an arithmetic number, because the mean of its divisors is an integer number (61367797).

Almost surely, 2^122735593 is an apocalyptic number.

It is an amenable number.

122735593 is a deficient number, since it is larger than the sum of its proper divisors (1).

122735593 is an equidigital number, since it uses as much as digits as its factorization.

122735593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 37.

The square root of 122735593 is about 11078.6097051932. The cubic root of 122735593 is about 496.9623736911.

The spelling of 122735593 in words is "one hundred twenty-two million, seven hundred thirty-five thousand, five hundred ninety-three".