9495090 has 128 divisors (see below), whose sum is σ = 29030400. Its totient is φ = 2185920.

The previous prime is 9495071. The next prime is 9495103. The reversal of 9495090 is 905949.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68241 + ... + 68379.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

Almost surely, 2^9495090 is an apocalyptic number.

9495090 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9495090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14515200).

9495090 is an abundant number, since it is smaller than the sum of its proper divisors (19535310).

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

9495090 is a wasteful number, since it uses less digits than its factorization.

9495090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 9495090 is about 3081.4103913630. The cubic root of 9495090 is about 211.7546853919.

The spelling of 9495090 in words is "nine million, four hundred ninety-five thousand, ninety".