14004099 has 6 divisors (see below), whose sum is σ = 20228156. Its totient is φ = 9336060.

The previous prime is 14004091. The next prime is 14004103. The reversal of 14004099 is 99040041.

It is not a de Polignac number, because 14004099 - 2³ = 14004091 is a prime.

It is a super-2 number, since 2×14004099² = 392229577603602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14004091) 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, 777997 + ... + 778014.

Almost surely, 2^14004099 is an apocalyptic number.

14004099 is a deficient number, since it is larger than the sum of its proper divisors (6224057).

14004099 is a wasteful number, since it uses less digits than its factorization.

14004099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556017 (or 1556014 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 14004099 is about 3742.2050986016. The cubic root of 14004099 is about 241.0377459631.

The spelling of 14004099 in words is "fourteen million, four thousand, ninety-nine".