13045602 has 16 divisors (see below), whose sum is σ = 26646912. Its totient is φ = 4255920.

The previous prime is 13045597. The next prime is 13045603. The reversal of 13045602 is 20654031.

It is a happy number.

13045602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13045603) 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, 22849 + ... + 23412.

It is an arithmetic number, because the mean of its divisors is an integer number (1665432).

Almost surely, 2^13045602 is an apocalyptic number.

13045602 is an abundant number, since it is smaller than the sum of its proper divisors (13601310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13045602 is a wasteful number, since it uses less digits than its factorization.

13045602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46313.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 13045602 is about 3611.8695989750. The cubic root of 13045602 is about 235.4080852625.

Adding to 13045602 its reverse (20654031), we get a palindrome (33699633).

The spelling of 13045602 in words is "thirteen million, forty-five thousand, six hundred two".