10550887 has 4 divisors (see below), whose sum is σ = 10557736. Its totient is φ = 10544040.

The previous prime is 10550851. The next prime is 10550921. The reversal of 10550887 is 78805501.

10550887 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10550887 - 2¹⁵ = 10518119 is a prime.

It is a super-2 number, since 2×10550887² = 222642432973538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550807) 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, 88 + ... + 4594.

It is an arithmetic number, because the mean of its divisors is an integer number (2639434).

Almost surely, 2^10550887 is an apocalyptic number.

10550887 is a deficient number, since it is larger than the sum of its proper divisors (6849).

10550887 is an equidigital number, since it uses as much as digits as its factorization.

10550887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 10550887 is about 3248.2128932692. The cubic root of 10550887 is about 219.3291340329.

The spelling of 10550887 in words is "ten million, five hundred fifty thousand, eight hundred eighty-seven".