14273198 has 4 divisors (see below), whose sum is σ = 21409800. Its totient is φ = 7136598.

The previous prime is 14273177. The next prime is 14273209. The reversal of 14273198 is 89137241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89137241 = 7673 ⋅11617.

It is a super-2 number, since 2×14273198² = 407448362294408, 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 as a sum of consecutive naturals, namely, 3568298 + ... + 3568301.

It is an arithmetic number, because the mean of its divisors is an integer number (5352450).

Almost surely, 2^14273198 is an apocalyptic number.

14273198 is a deficient number, since it is larger than the sum of its proper divisors (7136602).

14273198 is an equidigital number, since it uses as much as digits as its factorization.

14273198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7136601.

The product of its digits is 12096, while the sum is 35.

The square root of 14273198 is about 3777.9886182994. The cubic root of 14273198 is about 242.5718666085.

The spelling of 14273198 in words is "fourteen million, two hundred seventy-three thousand, one hundred ninety-eight".