14485719 has 4 divisors (see below), whose sum is σ = 19314296. Its totient is φ = 9657144.

The previous prime is 14485687. The next prime is 14485721. The reversal of 14485719 is 91758441.

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

It is not a de Polignac number, because 14485719 - 2⁵ = 14485687 is a prime.

It is a super-2 number, since 2×14485719² = 419672109893922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14485789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2414284 + ... + 2414289.

It is an arithmetic number, because the mean of its divisors is an integer number (4828574).

Almost surely, 2^14485719 is an apocalyptic number.

14485719 is a deficient number, since it is larger than the sum of its proper divisors (4828577).

14485719 is an equidigital number, since it uses as much as digits as its factorization.

14485719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828576.

The product of its digits is 40320, while the sum is 39.

The square root of 14485719 is about 3806.0109038204. The cubic root of 14485719 is about 243.7698660994.

The spelling of 14485719 in words is "fourteen million, four hundred eighty-five thousand, seven hundred nineteen".