10887369 has 4 divisors (see below), whose sum is σ = 14516496. Its totient is φ = 7258244.

The previous prime is 10887367. The next prime is 10887379. The reversal of 10887369 is 96378801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10887369 - 2¹ = 10887367 is a prime.

It is a super-2 number, since 2×10887369² = 237069607484322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10887369.

It is not an unprimeable number, because it can be changed into a prime (10887367) 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, 1814559 + ... + 1814564.

It is an arithmetic number, because the mean of its divisors is an integer number (3629124).

Almost surely, 2^10887369 is an apocalyptic number.

It is an amenable number.

10887369 is a deficient number, since it is larger than the sum of its proper divisors (3629127).

10887369 is an equidigital number, since it uses as much as digits as its factorization.

10887369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629126.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 10887369 is about 3299.6013395560. The cubic root of 10887369 is about 221.6363456243.

The spelling of 10887369 in words is "ten million, eight hundred eighty-seven thousand, three hundred sixty-nine".