14031021 has 8 divisors (see below), whose sum is σ = 18893664. Its totient is φ = 9261200.

The previous prime is 14031013. The next prime is 14031023. The reversal of 14031021 is 12013041.

It is a happy number.

14031021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14031021 - 2³ = 14031013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14030988 and 14031006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031023) 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, 22851 + ... + 23456.

It is an arithmetic number, because the mean of its divisors is an integer number (2361708).

Almost surely, 2^14031021 is an apocalyptic number.

It is an amenable number.

14031021 is a deficient number, since it is larger than the sum of its proper divisors (4862643).

14031021 is a wasteful number, since it uses less digits than its factorization.

14031021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46411.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 14031021 is about 3745.8004485023. The cubic root of 14031021 is about 241.1921070603.

Adding to 14031021 its reverse (12013041), we get a palindrome (26044062).

The spelling of 14031021 in words is "fourteen million, thirty-one thousand, twenty-one".