14379641 has 4 divisors (see below), whose sum is σ = 14541300. Its totient is φ = 14217984.

The previous prime is 14379619. The next prime is 14379647. The reversal of 14379641 is 14697341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14697341 = 829 ⋅17729.

It can be written as a sum of positive squares in 2 ways, for example, as 6651241 + 7728400 = 2579^2 + 2780^2 .

It is a cyclic number.

It is not a de Polignac number, because 14379641 - 2²² = 10185337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14379647) 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, 80696 + ... + 80873.

It is an arithmetic number, because the mean of its divisors is an integer number (3635325).

Almost surely, 2^14379641 is an apocalyptic number.

It is an amenable number.

14379641 is a deficient number, since it is larger than the sum of its proper divisors (161659).

14379641 is an equidigital number, since it uses as much as digits as its factorization.

14379641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161658.

The product of its digits is 18144, while the sum is 35.

The square root of 14379641 is about 3792.0497095898. The cubic root of 14379641 is about 243.1733706073.

The spelling of 14379641 in words is "fourteen million, three hundred seventy-nine thousand, six hundred forty-one".