13265142 has 16 divisors (see below), whose sum is σ = 28942272. Its totient is φ = 4019720.

The previous prime is 13265137. The next prime is 13265149. The reversal of 13265142 is 24156231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13265149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100428 + ... + 100559.

It is an arithmetic number, because the mean of its divisors is an integer number (1808892).

Almost surely, 2^13265142 is an apocalyptic number.

13265142 is an abundant number, since it is smaller than the sum of its proper divisors (15677130).

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

13265142 is a wasteful number, since it uses less digits than its factorization.

13265142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201003.

The product of its digits is 1440, while the sum is 24.

The square root of 13265142 is about 3642.1342644115. The cubic root of 13265142 is about 236.7212803496.

The spelling of 13265142 in words is "thirteen million, two hundred sixty-five thousand, one hundred forty-two".