122569673 has 2 divisors, whose sum is σ = 122569674. Its totient is φ = 122569672.

The previous prime is 122569649. The next prime is 122569697. The reversal of 122569673 is 376965221.

It is a balanced prime because it is at equal distance from previous prime (122569649) and next prime (122569697).

It can be written as a sum of positive squares in only one way, i.e., 66064384 + 56505289 = 8128^2 + 7517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122569673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122569673.

It is not a weakly prime, because it can be changed into another prime (122560673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61284836 + 61284837.

It is an arithmetic number, because the mean of its divisors is an integer number (61284837).

Almost surely, 2^122569673 is an apocalyptic number.

It is an amenable number.

122569673 is a deficient number, since it is larger than the sum of its proper divisors (1).

122569673 is an equidigital number, since it uses as much as digits as its factorization.

122569673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 122569673 is about 11071.1188684794. The cubic root of 122569673 is about 496.7383333265.

The spelling of 122569673 in words is "one hundred twenty-two million, five hundred sixty-nine thousand, six hundred seventy-three".