122927 has 8 divisors (see below), whose sum is σ = 148896. Its totient is φ = 99072.

The previous prime is 122921. The next prime is 122929. The reversal of 122927 is 729221.

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 122927 - 2¹² = 118831 is a prime.

It is a super-2 number, since 2×122927² = 30222094658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398 + ... + 635.

It is an arithmetic number, because the mean of its divisors is an integer number (18612).

2¹²²⁹²⁷ is an apocalyptic number.

122927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

122927 is a deficient number, since it is larger than the sum of its proper divisors (25969).

122927 is a wasteful number, since it uses less digits than its factorization.

122927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057.

The product of its digits is 504, while the sum is 23.

The square root of 122927 is about 350.6094693530. The cubic root of 122927 is about 49.7220578258.

The spelling of 122927 in words is "one hundred twenty-two thousand, nine hundred twenty-seven".