14379881 has 4 divisors (see below), whose sum is σ = 14475264. Its totient is φ = 14284500.

The previous prime is 14379863. The next prime is 14379929. The reversal of 14379881 is 18897341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14379881 - 2¹⁸ = 14117737 is a prime.

It is a super-2 number, since 2×14379881² = 413561955148322, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (14379821) 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, 47465 + ... + 47766.

It is an arithmetic number, because the mean of its divisors is an integer number (3618816).

Almost surely, 2^14379881 is an apocalyptic number.

It is an amenable number.

14379881 is a deficient number, since it is larger than the sum of its proper divisors (95383).

14379881 is an equidigital number, since it uses as much as digits as its factorization.

14379881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95382.

The product of its digits is 48384, while the sum is 41.

The square root of 14379881 is about 3792.0813546125. The cubic root of 14379881 is about 243.1747234756.

The spelling of 14379881 in words is "fourteen million, three hundred seventy-nine thousand, eight hundred eighty-one".