122733873 has 40 divisors (see below), whose sum is σ = 189666048. Its totient is φ = 79050816.

The previous prime is 122733851. The next prime is 122733881. The reversal of 122733873 is 378337221.

122733873 is a `hidden beast` number, since 1 + 2 + 273 + 387 + 3 = 666.

It is not a de Polignac number, because 122733873 - 2⁸ = 122733617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122733823) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 391965 + ... + 392277.

Almost surely, 2^122733873 is an apocalyptic number.

It is an amenable number.

122733873 is a deficient number, since it is larger than the sum of its proper divisors (66932175).

122733873 is a wasteful number, since it uses less digits than its factorization.

122733873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 466 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 122733873 is about 11078.5320778522. The cubic root of 122733873 is about 496.9600522257.

The spelling of 122733873 in words is "one hundred twenty-two million, seven hundred thirty-three thousand, eight hundred seventy-three".