13252142 has 8 divisors (see below), whose sum is σ = 20415576. Its totient is φ = 6446952.

The previous prime is 13252133. The next prime is 13252157. The reversal of 13252142 is 24125231.

13252142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 89468 + ... + 89615.

It is an arithmetic number, because the mean of its divisors is an integer number (2551947).

Almost surely, 2^13252142 is an apocalyptic number.

13252142 is a deficient number, since it is larger than the sum of its proper divisors (7163434).

13252142 is a wasteful number, since it uses less digits than its factorization.

13252142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179122.

The product of its digits is 480, while the sum is 20.

The square root of 13252142 is about 3640.3491590780. The cubic root of 13252142 is about 236.6439251661.

Adding to 13252142 its reverse (24125231), we get a palindrome (37377373).

The spelling of 13252142 in words is "thirteen million, two hundred fifty-two thousand, one hundred forty-two".