122459796 has 96 divisors (see below), whose sum is σ = 332595200. Its totient is φ = 38918880.

The previous prime is 122459791. The next prime is 122459803. The reversal of 122459796 is 697954221.

122459796 is a `hidden beast` number, since 122 + 459 + 79 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122459791) 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 31 ways as a sum of consecutive naturals, for example, 264261 + ... + 264723.

Almost surely, 2^122459796 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 122459796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166297600).

122459796 is an abundant number, since it is smaller than the sum of its proper divisors (210135404).

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

122459796 is a wasteful number, since it uses less digits than its factorization.

122459796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 578 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 122459796 is about 11066.1554299585. The cubic root of 122459796 is about 496.5898560455.

The spelling of 122459796 in words is "one hundred twenty-two million, four hundred fifty-nine thousand, seven hundred ninety-six".