122672933 has 4 divisors (see below), whose sum is σ = 122821740. Its totient is φ = 122524128.

The previous prime is 122672887. The next prime is 122672941. The reversal of 122672933 is 339276221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48678529 + 73994404 = 6977^2 + 8602^2 .

It is a cyclic number.

It is not a de Polignac number, because 122672933 - 2¹⁴ = 122656549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122672893 and 122672902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122672993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73160 + ... + 74817.

It is an arithmetic number, because the mean of its divisors is an integer number (30705435).

Almost surely, 2^122672933 is an apocalyptic number.

It is an amenable number.

122672933 is a deficient number, since it is larger than the sum of its proper divisors (148807).

122672933 is an equidigital number, since it uses as much as digits as its factorization.

122672933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148806.

The product of its digits is 27216, while the sum is 35.

The square root of 122672933 is about 11075.7813719846. The cubic root of 122672933 is about 496.8777881678.

The spelling of 122672933 in words is "one hundred twenty-two million, six hundred seventy-two thousand, nine hundred thirty-three".