14042258 has 8 divisors (see below), whose sum is σ = 21079740. Its totient is φ = 7015680.

The previous prime is 14042257. The next prime is 14042267. The reversal of 14042258 is 85224041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12411529 + 1630729 = 3523^2 + 1277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (14042257) 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, 2498 + ... + 5858.

Almost surely, 2^14042258 is an apocalyptic number.

14042258 is a deficient number, since it is larger than the sum of its proper divisors (7037482).

14042258 is a wasteful number, since it uses less digits than its factorization.

14042258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 14042258 is about 3747.3000947349. The cubic root of 14042258 is about 241.2564775839.

Adding to 14042258 its reverse (85224041), we get a palindrome (99266299).

The spelling of 14042258 in words is "fourteen million, forty-two thousand, two hundred fifty-eight".