14193902 has 4 divisors (see below), whose sum is σ = 21290856. Its totient is φ = 7096950.

The previous prime is 14193887. The next prime is 14193911. The reversal of 14193902 is 20939141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20939141 = 571 ⋅36671.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3548474 + ... + 3548477.

It is an arithmetic number, because the mean of its divisors is an integer number (5322714).

Almost surely, 2^14193902 is an apocalyptic number.

14193902 is a deficient number, since it is larger than the sum of its proper divisors (7096954).

14193902 is an equidigital number, since it uses as much as digits as its factorization.

14193902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7096953.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 14193902 is about 3767.4795288097. The cubic root of 14193902 is about 242.1218224156.

The spelling of 14193902 in words is "fourteen million, one hundred ninety-three thousand, nine hundred two".