122492552 has 108 divisors (see below), whose sum is σ = 296188245. Its totient is φ = 47331648.

The previous prime is 122492521. The next prime is 122492561. The reversal of 122492552 is 255294221.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 104734756 + 17757796 = 10234^2 + 4214^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7826.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2848643 + ... + 2848685.

Almost surely, 2^122492552 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 122492552

122492552 is an abundant number, since it is smaller than the sum of its proper divisors (173695693).

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

122492552 is a wasteful number, since it uses less digits than its factorization.

122492552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 65 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 122492552 is about 11067.6353391318. The cubic root of 122492552 is about 496.6341286633.

Multiplying 122492552 by its sum of digits (32), we get a square (3919761664 = 62608²).

The spelling of 122492552 in words is "one hundred twenty-two million, four hundred ninety-two thousand, five hundred fifty-two".