124243622 has 16 divisors (see below), whose sum is σ = 196603200. Its totient is φ = 58723560.

The previous prime is 124243619. The next prime is 124243643. The reversal of 124243622 is 226342421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124243591 and 124243600.

It is a congruent number.

It is an unprimeable number.

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, 15329 + ... + 21987.

It is an arithmetic number, because the mean of its divisors is an integer number (12287700).

Almost surely, 2^124243622 is an apocalyptic number.

124243622 is a deficient number, since it is larger than the sum of its proper divisors (72359578).

124243622 is a wasteful number, since it uses less digits than its factorization.

124243622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171.

The product of its digits is 4608, while the sum is 26.

The square root of 124243622 is about 11146.4623087328. The cubic root of 124243622 is about 498.9894549735.

The spelling of 124243622 in words is "one hundred twenty-four million, two hundred forty-three thousand, six hundred twenty-two".