14095991 has 16 divisors (see below), whose sum is σ = 17461248. Its totient is φ = 11080800.

The previous prime is 14095919. The next prime is 14096023. The reversal of 14095991 is 19959041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14095991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14095901) 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, 16976 + ... + 17786.

It is an arithmetic number, because the mean of its divisors is an integer number (1091328).

Almost surely, 2^14095991 is an apocalyptic number.

14095991 is a deficient number, since it is larger than the sum of its proper divisors (3365257).

14095991 is a wasteful number, since it uses less digits than its factorization.

14095991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 14580, while the sum is 38.

The square root of 14095991 is about 3754.4628111089. The cubic root of 14095991 is about 241.5638102654.

The spelling of 14095991 in words is "fourteen million, ninety-five thousand, nine hundred ninety-one".