14180999 has 8 divisors (see below), whose sum is σ = 16229760. Its totient is φ = 12137976.

The previous prime is 14180989. The next prime is 14181001. The reversal of 14180999 is 99908141.

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

It is a cyclic number.

It is not a de Polignac number, because 14180999 - 2⁸ = 14180743 is a prime.

It is a super-2 number, since 2×14180999² = 402201465276002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14180909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8192 + ... + 9770.

It is an arithmetic number, because the mean of its divisors is an integer number (2028720).

Almost surely, 2^14180999 is an apocalyptic number.

14180999 is a deficient number, since it is larger than the sum of its proper divisors (2048761).

14180999 is a wasteful number, since it uses less digits than its factorization.

14180999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869.

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 14180999 is about 3765.7667213995. The cubic root of 14180999 is about 242.0484330355.

The spelling of 14180999 in words is "fourteen million, one hundred eighty thousand, nine hundred ninety-nine".