14439045 has 8 divisors (see below), whose sum is σ = 23102496. Its totient is φ = 7700816.

The previous prime is 14439043. The next prime is 14439049. The reversal of 14439045 is 54093441.

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 14439045 - 2¹ = 14439043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14439041) 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, 481287 + ... + 481316.

It is an arithmetic number, because the mean of its divisors is an integer number (2887812).

Almost surely, 2^14439045 is an apocalyptic number.

14439045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14439045 is a deficient number, since it is larger than the sum of its proper divisors (8663451).

14439045 is an equidigital number, since it uses as much as digits as its factorization.

14439045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962611.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 14439045 is about 3799.8743400276. The cubic root of 14439045 is about 243.5077698794.

The spelling of 14439045 in words is "fourteen million, four hundred thirty-nine thousand, forty-five".