18714075 has 12 divisors (see below), whose sum is σ = 30940728. Its totient is φ = 9980800.

The previous prime is 18714071. The next prime is 18714079. The reversal of 18714075 is 57041781.

It is an interprime number because it is at equal distance from previous prime (18714071) and next prime (18714079).

It is not a de Polignac number, because 18714075 - 2² = 18714071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18714071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124686 + ... + 124835.

It is an arithmetic number, because the mean of its divisors is an integer number (2578394).

Almost surely, 2^18714075 is an apocalyptic number.

18714075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

18714075 is a deficient number, since it is larger than the sum of its proper divisors (12226653).

18714075 is a wasteful number, since it uses less digits than its factorization.

18714075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249534 (or 249529 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 18714075 is about 4325.9767683149. The cubic root of 18714075 is about 265.4948626653.

The spelling of 18714075 in words is "eighteen million, seven hundred fourteen thousand, seventy-five".