123251622 has 32 divisors (see below), whose sum is σ = 266420448. Its totient is φ = 37787136.

The previous prime is 123251621. The next prime is 123251627. The reversal of 123251622 is 226152321.

It is a junction number, because it is equal to n+sod(n) for n = 123251592 and 123251601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123251621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20158 + ... + 25550.

It is an arithmetic number, because the mean of its divisors is an integer number (8325639).

Almost surely, 2^123251622 is an apocalyptic number.

123251622 is an abundant number, since it is smaller than the sum of its proper divisors (143168826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123251622 is a wasteful number, since it uses less digits than its factorization.

123251622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5704.

The product of its digits is 1440, while the sum is 24.

The square root of 123251622 is about 11101.8747065529. The cubic root of 123251622 is about 497.6578753682.

The spelling of 123251622 in words is "one hundred twenty-three million, two hundred fifty-one thousand, six hundred twenty-two".