14293881 has 16 divisors (see below), whose sum is σ = 24201600. Its totient is φ = 8167824.

The previous prime is 14293861. The next prime is 14293891. The reversal of 14293881 is 18839241.

It is not a de Polignac number, because 14293881 - 2⁶ = 14293817 is a prime.

It is a super-2 number, since 2×14293881² = 408630068084322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14293841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37626 + ... + 38003.

It is an arithmetic number, because the mean of its divisors is an integer number (1512600).

Almost surely, 2^14293881 is an apocalyptic number.

It is an amenable number.

14293881 is a deficient number, since it is larger than the sum of its proper divisors (9907719).

14293881 is an equidigital number, since it uses as much as digits as its factorization.

14293881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75645 (or 75639 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 14293881 is about 3780.7249304862. The cubic root of 14293881 is about 242.6889787059.

The spelling of 14293881 in words is "fourteen million, two hundred ninety-three thousand, eight hundred eighty-one".