122883872 has 48 divisors (see below), whose sum is σ = 246835512. Its totient is φ = 60211200.

The previous prime is 122883869. The next prime is 122883883. The reversal of 122883872 is 278388221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 121969936 + 913936 = 11044^2 + 956^2 .

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, 623678 + ... + 623874.

Almost surely, 2^122883872 is an apocalyptic number.

It is an amenable number.

122883872 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

122883872 is a wasteful number, since it uses less digits than its factorization.

122883872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501 (or 493 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 122883872 is about 11085.2998155215. The cubic root of 122883872 is about 497.1624227746.

The spelling of 122883872 in words is "one hundred twenty-two million, eight hundred eighty-three thousand, eight hundred seventy-two".