14371994 has 48 divisors (see below), whose sum is σ = 28009800. Its totient is φ = 5475456.

The previous prime is 14371993. The next prime is 14372011. The reversal of 14371994 is 49917341.

It can be written as a sum of positive squares in 4 ways, for example, as 8196769 + 6175225 = 2863^2 + 2485^2 .

It is not an unprimeable number, because it can be changed into a prime (14371991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36752 + ... + 37140.

Almost surely, 2^14371994 is an apocalyptic number.

14371994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14371994 is a deficient number, since it is larger than the sum of its proper divisors (13637806).

14371994 is a wasteful number, since it uses less digits than its factorization.

14371994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 440 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 14371994 is about 3791.0412817589. The cubic root of 14371994 is about 243.1302569557.

The spelling of 14371994 in words is "fourteen million, three hundred seventy-one thousand, nine hundred ninety-four".