14023681 has 16 divisors (see below), whose sum is σ = 16587648. Its totient is φ = 11606400.

The previous prime is 14023661. The next prime is 14023727. The reversal of 14023681 is 18632041.

14023681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14023681 - 2⁵ = 14023649 is a prime.

It is a super-2 number, since 2×14023681² = 393327257579522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14023661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37411 + ... + 37783.

It is an arithmetic number, because the mean of its divisors is an integer number (1036728).

Almost surely, 2^14023681 is an apocalyptic number.

It is an amenable number.

14023681 is a deficient number, since it is larger than the sum of its proper divisors (2563967).

14023681 is a wasteful number, since it uses less digits than its factorization.

14023681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14023681 is about 3744.8205564486. The cubic root of 14023681 is about 241.1500417237.

The spelling of 14023681 in words is "fourteen million, twenty-three thousand, six hundred eighty-one".