14706146 has 16 divisors (see below), whose sum is σ = 27150144. Its totient is φ = 5817744.

The previous prime is 14706143. The next prime is 14706157. The reversal of 14706146 is 64160741.

It is not an unprimeable number, because it can be changed into a prime (14706143) by changing a digit.

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, 40220 + ... + 40583.

It is an arithmetic number, because the mean of its divisors is an integer number (1696884).

Almost surely, 2^14706146 is an apocalyptic number.

14706146 is a deficient number, since it is larger than the sum of its proper divisors (12443998).

14706146 is a wasteful number, since it uses less digits than its factorization.

14706146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80825.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 14706146 is about 3834.8593194536. The cubic root of 14706146 is about 245.0001166180. Note that the first 3 decimals are identical.

Adding to 14706146 its reverse (64160741), we get a palindrome (78866887).

The spelling of 14706146 in words is "fourteen million, seven hundred six thousand, one hundred forty-six".