13097206 has 4 divisors (see below), whose sum is σ = 19645812. Its totient is φ = 6548602.

The previous prime is 13097179. The next prime is 13097209. The reversal of 13097206 is 60279031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60279031 = 37 ⋅1629163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13097209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3274300 + ... + 3274303.

It is an arithmetic number, because the mean of its divisors is an integer number (4911453).

Almost surely, 2^13097206 is an apocalyptic number.

13097206 is a deficient number, since it is larger than the sum of its proper divisors (6548606).

13097206 is an equidigital number, since it uses as much as digits as its factorization.

13097206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6548605.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13097206 is about 3619.0062171817. The cubic root of 13097206 is about 235.7180752025.

It can be divided in two parts, 1309 and 7206, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 13097206 in words is "thirteen million, ninety-seven thousand, two hundred six".