14340902 has 4 divisors (see below), whose sum is σ = 21511356. Its totient is φ = 7170450.

The previous prime is 14340869. The next prime is 14340919. The reversal of 14340902 is 20904341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20904341 = 1823 ⋅11467.

It is a super-2 number, since 2×14340902² = 411322940347208, which contains 22 as substring.

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, 3585224 + ... + 3585227.

It is an arithmetic number, because the mean of its divisors is an integer number (5377839).

Almost surely, 2^14340902 is an apocalyptic number.

14340902 is a deficient number, since it is larger than the sum of its proper divisors (7170454).

14340902 is an equidigital number, since it uses as much as digits as its factorization.

14340902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170453.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14340902 is about 3786.9383411933. The cubic root of 14340902 is about 242.9548031348.

The spelling of 14340902 in words is "fourteen million, three hundred forty thousand, nine hundred two".