14199938 has 4 divisors (see below), whose sum is σ = 21299910. Its totient is φ = 7099968.

The previous prime is 14199917. The next prime is 14199959. The reversal of 14199938 is 83999141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83999141 = 1201 ⋅69941.

It is an interprime number because it is at equal distance from previous prime (14199917) and next prime (14199959).

It can be written as a sum of positive squares in only one way, i.e., 13082689 + 1117249 = 3617^2 + 1057^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3549983 + ... + 3549986.

Almost surely, 2^14199938 is an apocalyptic number.

14199938 is a deficient number, since it is larger than the sum of its proper divisors (7099972).

14199938 is an equidigital number, since it uses as much as digits as its factorization.

14199938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7099971.

The product of its digits is 69984, while the sum is 44.

The square root of 14199938 is about 3768.2805097285. The cubic root of 14199938 is about 242.1561385655.

The spelling of 14199938 in words is "fourteen million, one hundred ninety-nine thousand, nine hundred thirty-eight".