14850399 has 4 divisors (see below), whose sum is σ = 19800536. Its totient is φ = 9900264.

The previous prime is 14850379. The next prime is 14850403. The reversal of 14850399 is 99305841.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14850399 - 2¹⁵ = 14817631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14850379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2475064 + ... + 2475069.

It is an arithmetic number, because the mean of its divisors is an integer number (4950134).

Almost surely, 2^14850399 is an apocalyptic number.

14850399 is a deficient number, since it is larger than the sum of its proper divisors (4950137).

14850399 is an equidigital number, since it uses as much as digits as its factorization.

14850399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4950136.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 14850399 is about 3853.6215434316. The cubic root of 14850399 is about 245.7985825691.

The spelling of 14850399 in words is "fourteen million, eight hundred fifty thousand, three hundred ninety-nine".