13245349 has 4 divisors (see below), whose sum is σ = 14264236. Its totient is φ = 12226464.

The previous prime is 13245341. The next prime is 13245359. The reversal of 13245349 is 94354231.

13245349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94354231 = 7907 ⋅11933.

It can be written as a sum of positive squares in 2 ways, for example, as 8514724 + 4730625 = 2918^2 + 2175^2 .

It is a cyclic number.

It is not a de Polignac number, because 13245349 - 2³ = 13245341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13245349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13245341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509424 + ... + 509449.

It is an arithmetic number, because the mean of its divisors is an integer number (3566059).

Almost surely, 2^13245349 is an apocalyptic number.

It is an amenable number.

13245349 is a deficient number, since it is larger than the sum of its proper divisors (1018887).

13245349 is a wasteful number, since it uses less digits than its factorization.

13245349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018886.

The product of its digits is 12960, while the sum is 31.

The square root of 13245349 is about 3639.4160245842. The cubic root of 13245349 is about 236.6034839823.

The spelling of 13245349 in words is "thirteen million, two hundred forty-five thousand, three hundred forty-nine".