14600066 has 16 divisors (see below), whose sum is σ = 23667000. Its totient is φ = 6715008.

The previous prime is 14600051. The next prime is 14600077. The reversal of 14600066 is 66000641.

14600066 = 4² + 5² + ... + 352².

It can be written as a sum of positive squares in 4 ways, for example, as 14280841 + 319225 = 3779^2 + 565^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 8270 + ... + 9878.

Almost surely, 2^14600066 is an apocalyptic number.

14600066 is a deficient number, since it is larger than the sum of its proper divisors (9066934).

14600066 is a wasteful number, since it uses less digits than its factorization.

14600066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973.

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

The square root of 14600066 is about 3821.0032713935. The cubic root of 14600066 is about 244.4096071719.

The spelling of 14600066 in words is "fourteen million, six hundred thousand, sixty-six".