9050090 has 16 divisors (see below), whose sum is σ = 18617472. Its totient is φ = 3102864.

The previous prime is 9050087. The next prime is 9050123. The reversal of 9050090 is 900509.

9050090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64574 + ... + 64713.

It is an arithmetic number, because the mean of its divisors is an integer number (1163592).

Almost surely, 2^9050090 is an apocalyptic number.

9050090 is an abundant number, since it is smaller than the sum of its proper divisors (9567382).

9050090 is a wasteful number, since it uses less digits than its factorization.

9050090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129301.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 9050090 is about 3008.3367497672. The cubic root of 9050090 is about 208.3935626749.

Adding to 9050090 its reverse (900509), we get a palindrome (9950599).

The spelling of 9050090 in words is "nine million, fifty thousand, ninety".