14470399 has 4 divisors (see below), whose sum is σ = 14715720. Its totient is φ = 14225080.

The previous prime is 14470387. The next prime is 14470409. The reversal of 14470399 is 99307441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99307441 = 7759 ⋅12799.

It is a cyclic number.

It is not a de Polignac number, because 14470399 - 2⁷ = 14470271 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 (14470199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122572 + ... + 122689.

It is an arithmetic number, because the mean of its divisors is an integer number (3678930).

Almost surely, 2^14470399 is an apocalyptic number.

14470399 is a deficient number, since it is larger than the sum of its proper divisors (245321).

14470399 is an equidigital number, since it uses as much as digits as its factorization.

14470399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245320.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 14470399 is about 3803.9977655093. The cubic root of 14470399 is about 243.6838993237.

The spelling of 14470399 in words is "fourteen million, four hundred seventy thousand, three hundred ninety-nine".