14032881 has 6 divisors (see below), whose sum is σ = 20269730. Its totient is φ = 9355248.

The previous prime is 14032873. The next prime is 14032903. The reversal of 14032881 is 18823041.

It can be written as a sum of positive squares in only one way, i.e., 13838400 + 194481 = 3720^2 + 441^2 .

It is not a de Polignac number, because 14032881 - 2³ = 14032873 is a prime.

It is a super-2 number, since 2×14032881² = 393843498320322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14032831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 779596 + ... + 779613.

Almost surely, 2^14032881 is an apocalyptic number.

It is an amenable number.

14032881 is a deficient number, since it is larger than the sum of its proper divisors (6236849).

14032881 is a wasteful number, since it uses less digits than its factorization.

14032881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559215 (or 1559212 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 14032881 is about 3746.0487183164. The cubic root of 14032881 is about 241.2027643388.

The spelling of 14032881 in words is "fourteen million, thirty-two thousand, eight hundred eighty-one".