14445899 has 8 divisors (see below), whose sum is σ = 15937152. Its totient is φ = 13008960.

The previous prime is 14445887. The next prime is 14445911. The reversal of 14445899 is 99854441.

It is an interprime number because it is at equal distance from previous prime (14445887) and next prime (14445911).

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 14445899 - 2⁴ = 14445883 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (14445829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13019 + ... + 14084.

It is an arithmetic number, because the mean of its divisors is an integer number (1992144).

Almost surely, 2^14445899 is an apocalyptic number.

14445899 is a deficient number, since it is larger than the sum of its proper divisors (1491253).

14445899 is a wasteful number, since it uses less digits than its factorization.

14445899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27157.

The product of its digits is 207360, while the sum is 44.

The square root of 14445899 is about 3800.7761049554. The cubic root of 14445899 is about 243.5462936239.

The spelling of 14445899 in words is "fourteen million, four hundred forty-five thousand, eight hundred ninety-nine".