14023986 has 16 divisors (see below), whose sum is σ = 28105824. Its totient is φ = 4665024.

The previous prime is 14023973. The next prime is 14023987. The reversal of 14023986 is 68932041.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14023987) 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, 1146 + ... + 5418.

It is an arithmetic number, because the mean of its divisors is an integer number (1756614).

Almost surely, 2^14023986 is an apocalyptic number.

14023986 is an abundant number, since it is smaller than the sum of its proper divisors (14081838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14023986 is a wasteful number, since it uses less digits than its factorization.

14023986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 14023986 is about 3744.8612791397. The cubic root of 14023986 is about 241.1517899625.

The spelling of 14023986 in words is "fourteen million, twenty-three thousand, nine hundred eighty-six".