13571125 has 16 divisors (see below), whose sum is σ = 17072640. Its totient is φ = 10770000.

The previous prime is 13571113. The next prime is 13571141. The reversal of 13571125 is 52117531.

13571125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13571125 - 2¹³ = 13562933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 13571125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18516 + ... + 19234.

It is an arithmetic number, because the mean of its divisors is an integer number (1067040).

Almost surely, 2^13571125 is an apocalyptic number.

It is an amenable number.

13571125 is a deficient number, since it is larger than the sum of its proper divisors (3501515).

13571125 is an equidigital number, since it uses as much as digits as its factorization.

13571125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 875 counting only the distinct ones).

The product of its digits is 1050, while the sum is 25.

The square root of 13571125 is about 3683.9007858519. The cubic root of 13571125 is about 238.5275881633.

Adding to 13571125 its reverse (52117531), we get a palindrome (65688656).

The spelling of 13571125 in words is "thirteen million, five hundred seventy-one thousand, one hundred twenty-five".