14042758 has 8 divisors (see below), whose sum is σ = 21633552. Its totient is φ = 6831576.

The previous prime is 14042747. The next prime is 14042761. The reversal of 14042758 is 85724041.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94810 + ... + 94957.

It is an arithmetic number, because the mean of its divisors is an integer number (2704194).

Almost surely, 2^14042758 is an apocalyptic number.

14042758 is a deficient number, since it is larger than the sum of its proper divisors (7590794).

14042758 is a wasteful number, since it uses less digits than its factorization.

14042758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189806.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 14042758 is about 3747.3668088406. The cubic root of 14042758 is about 241.2593410077.

Adding to 14042758 its reverse (85724041), we get a palindrome (99766799).

The spelling of 14042758 in words is "fourteen million, forty-two thousand, seven hundred fifty-eight".