14098091 has 4 divisors (see below), whose sum is σ = 16112112. Its totient is φ = 12084072.

The previous prime is 14098081. The next prime is 14098099. The reversal of 14098091 is 19089041.

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

It is not a de Polignac number, because 14098091 - 2¹⁰ = 14097067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14098099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007000 + ... + 1007013.

It is an arithmetic number, because the mean of its divisors is an integer number (4028028).

Almost surely, 2^14098091 is an apocalyptic number.

14098091 is a deficient number, since it is larger than the sum of its proper divisors (2014021).

14098091 is an equidigital number, since it uses as much as digits as its factorization.

14098091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014020.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 14098091 is about 3754.7424678665. The cubic root of 14098091 is about 241.5758056101.

The spelling of 14098091 in words is "fourteen million, ninety-eight thousand, ninety-one".