122634369 has 24 divisors (see below), whose sum is σ = 208108992. Its totient is φ = 68605920.

The previous prime is 122634331. The next prime is 122634373. The reversal of 122634369 is 963436221.

122634369 is a `hidden beast` number, since 12 + 2 + 634 + 3 + 6 + 9 = 666.

It is not a de Polignac number, because 122634369 - 2¹⁹ = 122110081 is a prime.

It is a super-2 number, since 2×122634369² = 30078376920056322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122634269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46357 + ... + 48930.

It is an arithmetic number, because the mean of its divisors is an integer number (8671208).

Almost surely, 2^122634369 is an apocalyptic number.

It is an amenable number.

122634369 is a deficient number, since it is larger than the sum of its proper divisors (85474623).

122634369 is a wasteful number, since it uses less digits than its factorization.

122634369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95317 (or 95314 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 122634369 is about 11074.0403195943. The cubic root of 122634369 is about 496.8257158190.

The spelling of 122634369 in words is "one hundred twenty-two million, six hundred thirty-four thousand, three hundred sixty-nine".