10887525 has 72 divisors (see below), whose sum is σ = 21936096. Its totient is φ = 5116800.

The previous prime is 10887523. The next prime is 10887559. The reversal of 10887525 is 52578801.

10887525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10887525 - 2¹ = 10887523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10887525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10887521) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 131134 + ... + 131216.

It is an arithmetic number, because the mean of its divisors is an integer number (304668).

Almost surely, 2^10887525 is an apocalyptic number.

10887525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10887525 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

10887525 is a wasteful number, since it uses less digits than its factorization.

10887525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 10887525 is about 3299.6249786908. The cubic root of 10887525 is about 221.6374041937.

It can be divided in two parts, 108875 and 25, that added together give a square (108900 = 330²).

The spelling of 10887525 in words is "ten million, eight hundred eighty-seven thousand, five hundred twenty-five".