10887272 has 16 divisors (see below), whose sum is σ = 22269600. Its totient is φ = 4948720.

The previous prime is 10887271. The next prime is 10887277. The reversal of 10887272 is 27278801.

10887272 is a modest number, since divided by 7272 gives 1088 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10887271) 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, 61772 + ... + 61947.

It is an arithmetic number, because the mean of its divisors is an integer number (1391850).

Almost surely, 2^10887272 is an apocalyptic number.

It is an amenable number.

10887272 is an abundant number, since it is smaller than the sum of its proper divisors (11382328).

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

10887272 is a wasteful number, since it uses less digits than its factorization.

10887272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123736 (or 123732 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 10887272 is about 3299.5866407779. The cubic root of 10887272 is about 221.6356874063.

The spelling of 10887272 in words is "ten million, eight hundred eighty-seven thousand, two hundred seventy-two".