14084991 has 6 divisors (see below), whose sum is σ = 20345000. Its totient is φ = 9389988.

The previous prime is 14084977. The next prime is 14085013. The reversal of 14084991 is 19948041.

It is not a de Polignac number, because 14084991 - 2⁶ = 14084927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14084911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 782491 + ... + 782508.

Almost surely, 2^14084991 is an apocalyptic number.

14084991 is a deficient number, since it is larger than the sum of its proper divisors (6260009).

14084991 is a wasteful number, since it uses less digits than its factorization.

14084991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565005 (or 1565002 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 14084991 is about 3752.9976019177. The cubic root of 14084991 is about 241.5009580354.

The spelling of 14084991 in words is "fourteen million, eighty-four thousand, nine hundred ninety-one".