14378099 has 4 divisors (see below), whose sum is σ = 14684064. Its totient is φ = 14072136.

The previous prime is 14378093. The next prime is 14378101. The reversal of 14378099 is 99087341.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14378099 - 2¹⁶ = 14312563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14378093) 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, 152912 + ... + 153005.

It is an arithmetic number, because the mean of its divisors is an integer number (3671016).

Almost surely, 2^14378099 is an apocalyptic number.

14378099 is a deficient number, since it is larger than the sum of its proper divisors (305965).

14378099 is an equidigital number, since it uses as much as digits as its factorization.

14378099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305964.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 14378099 is about 3791.8463840193. The cubic root of 14378099 is about 243.1646780690.

The spelling of 14378099 in words is "fourteen million, three hundred seventy-eight thousand, ninety-nine".