10890010 has 16 divisors (see below), whose sum is σ = 20080872. Its totient is φ = 4249600.

The previous prime is 10889987. The next prime is 10890023. The reversal of 10890010 is 1009801.

It can be written as a sum of positive squares in 4 ways, for example, as 7969329 + 2920681 = 2823^2 + 1709^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10890010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12871 + ... + 13690.

Almost surely, 2^10890010 is an apocalyptic number.

10890010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10890010 is a deficient number, since it is larger than the sum of its proper divisors (9190862).

10890010 is a wasteful number, since it uses less digits than its factorization.

10890010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26609.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 10890010 is about 3300.0015151512. The cubic root of 10890010 is about 221.6542652970.

Adding to 10890010 its reverse (1009801), we get a palindrome (11899811).

The spelling of 10890010 in words is "ten million, eight hundred ninety thousand, ten".