14000931 has 24 divisors (see below), whose sum is σ = 23971584. Its totient is φ = 7999560.

The previous prime is 14000927. The next prime is 14000947. The reversal of 14000931 is 13900041.

14000931 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14000931 - 2² = 14000927 is a prime.

It is a super-2 number, since 2×14000931² = 392052137733522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14000731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2415 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (998816).

Almost surely, 2^14000931 is an apocalyptic number.

14000931 is a deficient number, since it is larger than the sum of its proper divisors (9970653).

14000931 is an frugal number, since it uses more digits than its factorization.

14000931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8253 (or 8241 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 14000931 is about 3741.7817948138. The cubic root of 14000931 is about 241.0195687811.

Adding to 14000931 its reverse (13900041), we get a palindrome (27900972).

The spelling of 14000931 in words is "fourteen million, nine hundred thirty-one", and thus it is an aban number.