122559472 has 40 divisors (see below), whose sum is σ = 271920096. Its totient is φ = 52421376.

The previous prime is 122559469. The next prime is 122559487. The reversal of 122559472 is 274955221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88578 + ... + 89950.

Almost surely, 2^122559472 is an apocalyptic number.

It is an amenable number.

122559472 is an abundant number, since it is smaller than the sum of its proper divisors (149360624).

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

122559472 is a wasteful number, since it uses less digits than its factorization.

122559472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185 (or 2179 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 122559472 is about 11070.6581556834. The cubic root of 122559472 is about 496.7245524072.

The spelling of 122559472 in words is "one hundred twenty-two million, five hundred fifty-nine thousand, four hundred seventy-two".