18341037 has 24 divisors (see below), whose sum is σ = 31126368. Its totient is φ = 10260000.

The previous prime is 18341033. The next prime is 18341069. The reversal of 18341037 is 73014381.

It is not a de Polignac number, because 18341037 - 2² = 18341033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18341037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18341033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5839 + ... + 8412.

It is an arithmetic number, because the mean of its divisors is an integer number (1296932).

Almost surely, 2^18341037 is an apocalyptic number.

It is an amenable number.

18341037 is a deficient number, since it is larger than the sum of its proper divisors (12785331).

18341037 is a wasteful number, since it uses less digits than its factorization.

18341037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14281 (or 14278 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 18341037 is about 4282.6436928608. The cubic root of 18341037 is about 263.7189243353.

The spelling of 18341037 in words is "eighteen million, three hundred forty-one thousand, thirty-seven".