9090106 has 16 divisors (see below), whose sum is σ = 14428224. Its totient is φ = 4286304.

The previous prime is 9090061. The next prime is 9090127. The reversal of 9090106 is 6010909.

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, 2005 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (901764).

Almost surely, 2^9090106 is an apocalyptic number.

9090106 is a deficient number, since it is larger than the sum of its proper divisors (5338118).

9090106 is a wasteful number, since it uses less digits than its factorization.

9090106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 9090106 is about 3014.9802652754. The cubic root of 9090106 is about 208.7002563535.

The spelling of 9090106 in words is "nine million, ninety thousand, one hundred six".