122843328 has 56 divisors (see below), whose sum is σ = 335523840. Its totient is φ = 39624960.

The previous prime is 122843269. The next prime is 122843353. The reversal of 122843328 is 823348221.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4368 + ... + 16271.

Almost surely, 2^122843328 is an apocalyptic number.

It is an amenable number.

122843328 is an abundant number, since it is smaller than the sum of its proper divisors (212680512).

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

122843328 is a wasteful number, since it uses less digits than its factorization.

122843328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20685 (or 20675 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 122843328 is about 11083.4709364892. The cubic root of 122843328 is about 497.1077392478.

The spelling of 122843328 in words is "one hundred twenty-two million, eight hundred forty-three thousand, three hundred twenty-eight".