10090911 has 16 divisors (see below), whose sum is σ = 14322528. Its totient is φ = 6297600.

The previous prime is 10090897. The next prime is 10090933. The reversal of 10090911 is 11909001.

It is not a de Polignac number, because 10090911 - 2¹⁰ = 10089887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10090981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11881 + ... + 12701.

It is an arithmetic number, because the mean of its divisors is an integer number (895158).

Almost surely, 2^10090911 is an apocalyptic number.

10090911 is a deficient number, since it is larger than the sum of its proper divisors (4231617).

10090911 is a wasteful number, since it uses less digits than its factorization.

10090911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 81, while the sum is 21.

The square root of 10090911 is about 3176.6194295194. The cubic root of 10090911 is about 216.0943731987.

Adding to 10090911 its reverse (11909001), we get a palindrome (21999912).

The spelling of 10090911 in words is "ten million, ninety thousand, nine hundred eleven".