18536126 has 16 divisors (see below), whose sum is σ = 32093280. Its totient is φ = 7864800.

The previous prime is 18536113. The next prime is 18536143. The reversal of 18536126 is 62163581.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 18536092 and 18536101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5141 + ... + 7968.

It is an arithmetic number, because the mean of its divisors is an integer number (2005830).

Almost surely, 2^18536126 is an apocalyptic number.

18536126 is a deficient number, since it is larger than the sum of its proper divisors (13557154).

18536126 is a wasteful number, since it uses less digits than its factorization.

18536126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13219.

The product of its digits is 8640, while the sum is 32.

The square root of 18536126 is about 4305.3601475370. The cubic root of 18536126 is about 264.6506658375.

The spelling of 18536126 in words is "eighteen million, five hundred thirty-six thousand, one hundred twenty-six".