18412126 has 8 divisors (see below), whose sum is σ = 27737424. Its totient is φ = 9166320.

The previous prime is 18412111. The next prime is 18412151. The reversal of 18412126 is 62121481.

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

It is a self number, because there is not a number n which added to its sum of digits gives 18412126.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19290 + ... + 20221.

It is an arithmetic number, because the mean of its divisors is an integer number (3467178).

Almost surely, 2^18412126 is an apocalyptic number.

18412126 is a deficient number, since it is larger than the sum of its proper divisors (9325298).

18412126 is a wasteful number, since it uses less digits than its factorization.

18412126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39746.

The product of its digits is 768, while the sum is 25.

The square root of 18412126 is about 4290.9353292726. The cubic root of 18412126 is about 264.0592058060.

The spelling of 18412126 in words is "eighteen million, four hundred twelve thousand, one hundred twenty-six".