122633756 has 24 divisors (see below), whose sum is σ = 248726016. Its totient is φ = 51816240.

The previous prime is 122633711. The next prime is 122633759. The reversal of 122633756 is 657336221.

It is a super-2 number, since 2×122633756² = 30078076221335072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122633759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28856 + ... + 32831.

It is an arithmetic number, because the mean of its divisors is an integer number (10363584).

Almost surely, 2^122633756 is an apocalyptic number.

It is an amenable number.

122633756 is an abundant number, since it is smaller than the sum of its proper divisors (126092260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122633756 is a wasteful number, since it uses less digits than its factorization.

122633756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61769 (or 61767 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 122633756 is about 11074.0126422178. The cubic root of 122633756 is about 496.8248880068.

Adding to 122633756 its reverse (657336221), we get a palindrome (779969977).

The spelling of 122633756 in words is "one hundred twenty-two million, six hundred thirty-three thousand, seven hundred fifty-six".