13245706 has 16 divisors (see below), whose sum is σ = 20498688. Its totient is φ = 6415200.

The previous prime is 13245691. The next prime is 13245709. The reversal of 13245706 is 60754231.

It is not an unprimeable number, because it can be changed into a prime (13245709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12871 + ... + 13861.

It is an arithmetic number, because the mean of its divisors is an integer number (1281168).

Almost surely, 2^13245706 is an apocalyptic number.

13245706 is a deficient number, since it is larger than the sum of its proper divisors (7252982).

13245706 is a wasteful number, since it uses less digits than its factorization.

13245706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 13245706 is about 3639.4650705839. The cubic root of 13245706 is about 236.6056096765.

Adding to 13245706 its reverse (60754231), we get a palindrome (73999937).

The spelling of 13245706 in words is "thirteen million, two hundred forty-five thousand, seven hundred six".