122944793 has 8 divisors (see below), whose sum is σ = 123928896. Its totient is φ = 121964400.

The previous prime is 122944753. The next prime is 122944813. The reversal of 122944793 is 397449221.

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

It is a cyclic number.

It is not a de Polignac number, because 122944793 - 2¹⁴ = 122928409 is a prime.

It is a super-3 number, since 3×122944793³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122944793.

It is not an unprimeable number, because it can be changed into a prime (122944733) 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 7 ways as a sum of consecutive naturals, for example, 124580 + ... + 125562.

It is an arithmetic number, because the mean of its divisors is an integer number (15491112).

Almost surely, 2^122944793 is an apocalyptic number.

It is an amenable number.

122944793 is a deficient number, since it is larger than the sum of its proper divisors (984103).

122944793 is an equidigital number, since it uses as much as digits as its factorization.

122944793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855.

The product of its digits is 108864, while the sum is 41.

The square root of 122944793 is about 11088.0473032902. The cubic root of 122944793 is about 497.2445670726.

The spelling of 122944793 in words is "one hundred twenty-two million, nine hundred forty-four thousand, seven hundred ninety-three".