122827293 has 8 divisors (see below), whose sum is σ = 181966400. Its totient is φ = 81884844.

The previous prime is 122827279. The next prime is 122827319. The reversal of 122827293 is 392728221.

It is not a de Polignac number, because 122827293 - 2⁸ = 122827037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122827253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2274553 + ... + 2274606.

It is an arithmetic number, because the mean of its divisors is an integer number (22745800).

Almost surely, 2^122827293 is an apocalyptic number.

It is an amenable number.

122827293 is a deficient number, since it is larger than the sum of its proper divisors (59139107).

122827293 is an equidigital number, since it uses as much as digits as its factorization.

122827293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549168 (or 4549162 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 122827293 is about 11082.7475384040. The cubic root of 122827293 is about 497.0861087977.

The spelling of 122827293 in words is "one hundred twenty-two million, eight hundred twenty-seven thousand, two hundred ninety-three".