14190914 has 4 divisors (see below), whose sum is σ = 21286374. Its totient is φ = 7095456.

The previous prime is 14190899. The next prime is 14190923. The reversal of 14190914 is 41909141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41909141 = 97 ⋅432053.

It can be written as a sum of positive squares in only one way, i.e., 14190289 + 625 = 3767^2 + 25^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3547727 + ... + 3547730.

Almost surely, 2^14190914 is an apocalyptic number.

14190914 is a deficient number, since it is larger than the sum of its proper divisors (7095460).

14190914 is an equidigital number, since it uses as much as digits as its factorization.

14190914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7095459.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 14190914 is about 3767.0829563470. The cubic root of 14190914 is about 242.1048312979.

The spelling of 14190914 in words is "fourteen million, one hundred ninety thousand, nine hundred fourteen".