14016986 has 4 divisors (see below), whose sum is σ = 21025482. Its totient is φ = 7008492.

The previous prime is 14016983. The next prime is 14016997. The reversal of 14016986 is 68961041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10686361 + 3330625 = 3269^2 + 1825^2 .

It is not an unprimeable number, because it can be changed into a prime (14016983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3504245 + ... + 3504248.

Almost surely, 2^14016986 is an apocalyptic number.

14016986 is a deficient number, since it is larger than the sum of its proper divisors (7008496).

14016986 is an equidigital number, since it uses as much as digits as its factorization.

14016986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7008495.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 14016986 is about 3743.9265484248. The cubic root of 14016986 is about 241.1116600625. Note that the first 3 decimals are identical.

The spelling of 14016986 in words is "fourteen million, sixteen thousand, nine hundred eighty-six".