13675306 has 4 divisors (see below), whose sum is σ = 20512962. Its totient is φ = 6837652.

The previous prime is 13675297. The next prime is 13675313. The reversal of 13675306 is 60357631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60357631 = 4441 ⋅13591.

It can be written as a sum of positive squares in only one way, i.e., 10923025 + 2752281 = 3305^2 + 1659^2 .

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 as a sum of consecutive naturals, namely, 3418825 + ... + 3418828.

Almost surely, 2^13675306 is an apocalyptic number.

13675306 is a deficient number, since it is larger than the sum of its proper divisors (6837656).

13675306 is an equidigital number, since it uses as much as digits as its factorization.

13675306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837655.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 13675306 is about 3698.0137912128. The cubic root of 13675306 is about 239.1363985107.

The spelling of 13675306 in words is "thirteen million, six hundred seventy-five thousand, three hundred six".