122916873 has 8 divisors (see below), whose sum is σ = 164044288. Its totient is φ = 81867024.

The previous prime is 122916863. The next prime is 122916881. The reversal of 122916873 is 378619221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122916873 - 2⁶ = 122916809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122916863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15586 + ... + 22107.

It is an arithmetic number, because the mean of its divisors is an integer number (20505536).

Almost surely, 2^122916873 is an apocalyptic number.

It is an amenable number.

122916873 is a deficient number, since it is larger than the sum of its proper divisors (41127415).

122916873 is a wasteful number, since it uses less digits than its factorization.

122916873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38783.

The product of its digits is 36288, while the sum is 39.

The square root of 122916873 is about 11086.7882184156. The cubic root of 122916873 is about 497.2069238372.

The spelling of 122916873 in words is "one hundred twenty-two million, nine hundred sixteen thousand, eight hundred seventy-three".