14006931 has 8 divisors (see below), whose sum is σ = 19488000. Its totient is φ = 8931912.

The previous prime is 14006921. The next prime is 14006939. The reversal of 14006931 is 13960041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14006931 - 2⁷ = 14006803 is a prime.

It is a super-2 number, since 2×14006931² = 392388232077522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14006939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101431 + ... + 101568.

It is an arithmetic number, because the mean of its divisors is an integer number (2436000).

Almost surely, 2^14006931 is an apocalyptic number.

14006931 is a deficient number, since it is larger than the sum of its proper divisors (5481069).

14006931 is a wasteful number, since it uses less digits than its factorization.

14006931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203025.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 14006931 is about 3742.5834660031. The cubic root of 14006931 is about 241.0539929416.

Adding to 14006931 its reverse (13960041), we get a palindrome (27966972).

The spelling of 14006931 in words is "fourteen million, six thousand, nine hundred thirty-one".