10890208 has 48 divisors (see below), whose sum is σ = 24935904. Its totient is φ = 4584960.

The previous prime is 10890199. The next prime is 10890221. The reversal of 10890208 is 80209801.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 13266 + ... + 14062.

It is an arithmetic number, because the mean of its divisors is an integer number (519498).

Almost surely, 2^10890208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10890208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12467952).

10890208 is an abundant number, since it is smaller than the sum of its proper divisors (14045696).

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

10890208 is an equidigital number, since it uses as much as digits as its factorization.

10890208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 10890208 is about 3300.0315150010. The cubic root of 10890208 is about 221.6556086468.

The spelling of 10890208 in words is "ten million, eight hundred ninety thousand, two hundred eight".