122528796 has 96 divisors (see below), whose sum is σ = 329468160. Its totient is φ = 35126784.

The previous prime is 122528767. The next prime is 122528831. The reversal of 122528796 is 697825221.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 198280 + ... + 198896.

It is an arithmetic number, because the mean of its divisors is an integer number (3431960).

Almost surely, 2^122528796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122528796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164734080).

122528796 is an abundant number, since it is smaller than the sum of its proper divisors (206939364).

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

122528796 is a wasteful number, since it uses less digits than its factorization.

122528796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 721 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 122528796 is about 11069.2726048282. The cubic root of 122528796 is about 496.6831064230.

The spelling of 122528796 in words is "one hundred twenty-two million, five hundred twenty-eight thousand, seven hundred ninety-six".