14037021 has 6 divisors (see below), whose sum is σ = 20275710. Its totient is φ = 9358008.

The previous prime is 14037011. The next prime is 14037031. The reversal of 14037021 is 12073041.

14037021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14037011) and next prime (14037031).

It can be written as a sum of positive squares in only one way, i.e., 11902500 + 2134521 = 3450^2 + 1461^2 .

It is not a de Polignac number, because 14037021 - 2¹¹ = 14034973 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14036985 and 14037003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14037011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 779826 + ... + 779843.

It is an arithmetic number, because the mean of its divisors is an integer number (3379285).

Almost surely, 2^14037021 is an apocalyptic number.

It is an amenable number.

14037021 is a deficient number, since it is larger than the sum of its proper divisors (6238689).

14037021 is a wasteful number, since it uses less digits than its factorization.

14037021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559675 (or 1559672 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 14037021 is about 3746.6012598087. The cubic root of 14037021 is about 241.2264819979.

The spelling of 14037021 in words is "fourteen million, thirty-seven thousand, twenty-one".