18250714 has 8 divisors (see below), whose sum is σ = 27439200. Its totient is φ = 9104316.

The previous prime is 18250703. The next prime is 18250721. The reversal of 18250714 is 41705281.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9414 + ... + 11185.

It is an arithmetic number, because the mean of its divisors is an integer number (3429900).

Almost surely, 2^18250714 is an apocalyptic number.

18250714 is a deficient number, since it is larger than the sum of its proper divisors (9188486).

18250714 is a wasteful number, since it uses less digits than its factorization.

18250714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21044.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 18250714 is about 4272.0854392205. The cubic root of 18250714 is about 263.2853048479.

Adding to 18250714 its reverse (41705281), we get a palindrome (59955995).

The spelling of 18250714 in words is "eighteen million, two hundred fifty thousand, seven hundred fourteen".