14020258 has 8 divisors (see below), whose sum is σ = 24034752. Its totient is φ = 6008676.

The previous prime is 14020231. The next prime is 14020261. The reversal of 14020258 is 85202041.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500710 + ... + 500737.

It is an arithmetic number, because the mean of its divisors is an integer number (3004344).

Almost surely, 2^14020258 is an apocalyptic number.

14020258 is a deficient number, since it is larger than the sum of its proper divisors (10014494).

14020258 is a wasteful number, since it uses less digits than its factorization.

14020258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001456.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 14020258 is about 3744.3634973117. The cubic root of 14020258 is about 241.1304195869.

Adding to 14020258 its reverse (85202041), we get a palindrome (99222299).

The spelling of 14020258 in words is "fourteen million, twenty thousand, two hundred fifty-eight".