13675066 has 16 divisors (see below), whose sum is σ = 21387240. Its totient is φ = 6549760.

The previous prime is 13675049. The next prime is 13675091. The reversal of 13675066 is 66057631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13068225 + 606841 = 3615^2 + 779^2 .

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, 7086 + ... + 8806.

Almost surely, 2^13675066 is an apocalyptic number.

13675066 is a deficient number, since it is larger than the sum of its proper divisors (7712174).

13675066 is a wasteful number, since it uses less digits than its factorization.

13675066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 13675066 is about 3697.9813412185. The cubic root of 13675066 is about 239.1349995641.

The spelling of 13675066 in words is "thirteen million, six hundred seventy-five thousand, sixty-six".