122480744 has 16 divisors (see below), whose sum is σ = 229889220. Its totient is φ = 61176960.

The previous prime is 122480723. The next prime is 122480747. The reversal of 122480744 is 447084221.

It can be written as a sum of positive squares in 2 ways, for example, as 113848900 + 8631844 = 10670^2 + 2938^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122480744.

It is not an unprimeable number, because it can be changed into a prime (122480747) 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 3 ways as a sum of consecutive naturals, for example, 854 + ... + 15674.

Almost surely, 2^122480744 is an apocalyptic number.

It is an amenable number.

122480744 is a deficient number, since it is larger than the sum of its proper divisors (107408476).

122480744 is a wasteful number, since it uses less digits than its factorization.

122480744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15860 (or 15856 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 122480744 is about 11067.1018789925. The cubic root of 122480744 is about 496.6181700216.

The spelling of 122480744 in words is "one hundred twenty-two million, four hundred eighty thousand, seven hundred forty-four".