14158049 has 4 divisors (see below), whose sum is σ = 14425236. Its totient is φ = 13890864.

The previous prime is 14158043. The next prime is 14158063. The reversal of 14158049 is 94085141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10679824 + 3478225 = 3268^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 14158049 - 2⁴ = 14158033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14158043) 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, 133514 + ... + 133619.

It is an arithmetic number, because the mean of its divisors is an integer number (3606309).

Almost surely, 2^14158049 is an apocalyptic number.

It is an amenable number.

14158049 is a deficient number, since it is larger than the sum of its proper divisors (267187).

14158049 is an equidigital number, since it uses as much as digits as its factorization.

14158049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267186.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 14158049 is about 3762.7182993150. The cubic root of 14158049 is about 241.9177884805.

The spelling of 14158049 in words is "fourteen million, one hundred fifty-eight thousand, forty-nine".