14340146 has 16 divisors (see below), whose sum is σ = 22848480. Its totient is φ = 6726720.

The previous prime is 14340133. The next prime is 14340167. The reversal of 14340146 is 64104341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16265 + ... + 17123.

It is an arithmetic number, because the mean of its divisors is an integer number (1428030).

Almost surely, 2^14340146 is an apocalyptic number.

14340146 is a deficient number, since it is larger than the sum of its proper divisors (8508334).

14340146 is a wasteful number, since it uses less digits than its factorization.

14340146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 14340146 is about 3786.8385230955. The cubic root of 14340146 is about 242.9505338297.

Adding to 14340146 its reverse (64104341), we get a palindrome (78444487).

The spelling of 14340146 in words is "fourteen million, three hundred forty thousand, one hundred forty-six".