14049491 has 2 divisors, whose sum is σ = 14049492. Its totient is φ = 14049490.

The previous prime is 14049473. The next prime is 14049517. The reversal of 14049491 is 19494041.

14049491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14049491 - 2²² = 9855187 is a prime.

It is a super-3 number, since 3×14049491³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (14049461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7024745 + 7024746.

It is an arithmetic number, because the mean of its divisors is an integer number (7024746).

Almost surely, 2^14049491 is an apocalyptic number.

14049491 is a deficient number, since it is larger than the sum of its proper divisors (1).

14049491 is an equidigital number, since it uses as much as digits as its factorization.

14049491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 14049491 is about 3748.2650653336. The cubic root of 14049491 is about 241.2978932540.

The spelling of 14049491 in words is "fourteen million, forty-nine thousand, four hundred ninety-one".