10887560 has 16 divisors (see below), whose sum is σ = 24497100. Its totient is φ = 4355008.

The previous prime is 10887559. The next prime is 10887563. The reversal of 10887560 is 6578801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10510564 + 376996 = 3242^2 + 614^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10887560.

It is not an unprimeable number, because it can be changed into a prime (10887563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136055 + ... + 136134.

Almost surely, 2^10887560 is an apocalyptic number.

10887560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10887560 is an abundant number, since it is smaller than the sum of its proper divisors (13609540).

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

10887560 is a wasteful number, since it uses less digits than its factorization.

10887560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272200 (or 272196 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 10887560 is about 3299.6302823195. The cubic root of 10887560 is about 221.6376416918.

The spelling of 10887560 in words is "ten million, eight hundred eighty-seven thousand, five hundred sixty".