122860752 has 80 divisors (see below), whose sum is σ = 367774080. Its totient is φ = 34615296.

The previous prime is 122860741. The next prime is 122860753. The reversal of 122860752 is 257068221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122860753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22024 + ... + 27032.

It is an arithmetic number, because the mean of its divisors is an integer number (4597176).

Almost surely, 2^122860752 is an apocalyptic number.

122860752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122860752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183887040).

122860752 is an abundant number, since it is smaller than the sum of its proper divisors (244913328).

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

122860752 is a wasteful number, since it uses less digits than its factorization.

122860752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5094 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 122860752 is about 11084.2569439724. The cubic root of 122860752 is about 497.1312412589.

The spelling of 122860752 in words is "one hundred twenty-two million, eight hundred sixty thousand, seven hundred fifty-two".