123422937 has 8 divisors (see below), whose sum is σ = 179524320. Its totient is φ = 74801760.

The previous prime is 123422843. The next prime is 123422939. The reversal of 123422937 is 739224321.

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

It is not a de Polignac number, because 123422937 - 2¹⁹ = 122898649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3740089 = 123422937 / (1 + 2 + 3 + 4 + 2 + 2 + 9 + 3 + 7).

It is a junction number, because it is equal to n+sod(n) for n = 123422898 and 123422907.

It is not an unprimeable number, because it can be changed into a prime (123422939) 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, 1870012 + ... + 1870077.

It is an arithmetic number, because the mean of its divisors is an integer number (22440540).

Almost surely, 2^123422937 is an apocalyptic number.

It is an amenable number.

123422937 is a deficient number, since it is larger than the sum of its proper divisors (56101383).

123422937 is a wasteful number, since it uses less digits than its factorization.

123422937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740103.

The product of its digits is 18144, while the sum is 33.

The square root of 123422937 is about 11109.5876161089. The cubic root of 123422937 is about 497.8883437035. Note that the first 3 decimals are identical.

The spelling of 123422937 in words is "one hundred twenty-three million, four hundred twenty-two thousand, nine hundred thirty-seven".