13245674 has 8 divisors (see below), whose sum is σ = 21396900. Its totient is φ = 6113376.

The previous prime is 13245647. The next prime is 13245691. The reversal of 13245674 is 47654231.

13245674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13010449 + 235225 = 3607^2 + 485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 13245674.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254699 + ... + 254750.

Almost surely, 2^13245674 is an apocalyptic number.

13245674 is a deficient number, since it is larger than the sum of its proper divisors (8151226).

13245674 is a wasteful number, since it uses less digits than its factorization.

13245674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509464.

The product of its digits is 20160, while the sum is 32.

The square root of 13245674 is about 3639.4606743307. The cubic root of 13245674 is about 236.6054191396.

The spelling of 13245674 in words is "thirteen million, two hundred forty-five thousand, six hundred seventy-four".