14210398 has 8 divisors (see below), whose sum is σ = 21424392. Its totient is φ = 7068936.

The previous prime is 14210381. The next prime is 14210407. The reversal of 14210398 is 89301241.

It is a happy number.

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

It is a super-2 number, since 2×14210398² = 403870822636808, which contains 22 as substring.

It is a congruent number.

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, 17640 + ... + 18427.

It is an arithmetic number, because the mean of its divisors is an integer number (2678049).

Almost surely, 2^14210398 is an apocalyptic number.

14210398 is a deficient number, since it is larger than the sum of its proper divisors (7213994).

14210398 is a wasteful number, since it uses less digits than its factorization.

14210398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36266.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 14210398 is about 3769.6681551564. The cubic root of 14210398 is about 242.2155832270.

The spelling of 14210398 in words is "fourteen million, two hundred ten thousand, three hundred ninety-eight".