14420163 has 8 divisors (see below), whose sum is σ = 19890000. Its totient is φ = 9281888.

The previous prime is 14420143. The next prime is 14420251. The reversal of 14420163 is 36102441.

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

It is a cyclic number.

It is not a de Polignac number, because 14420163 - 2⁶ = 14420099 is a prime.

It is a super-2 number, since 2×14420163² = 415882201893138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14420123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82788 + ... + 82961.

It is an arithmetic number, because the mean of its divisors is an integer number (2486250).

Almost surely, 2^14420163 is an apocalyptic number.

14420163 is a deficient number, since it is larger than the sum of its proper divisors (5469837).

14420163 is a wasteful number, since it uses less digits than its factorization.

14420163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165781.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 14420163 is about 3797.3889713855. The cubic root of 14420163 is about 243.4015781979.

The spelling of 14420163 in words is "fourteen million, four hundred twenty thousand, one hundred sixty-three".