9000080 has 20 divisors (see below), whose sum is σ = 20925372. Its totient is φ = 3600000.

The previous prime is 9000067. The next prime is 9000119. The reversal of 9000080 is 800009.

It can be written as a sum of positive squares in 2 ways, for example, as 1860496 + 7139584 = 1364^2 + 2672^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56171 + ... + 56330.

Almost surely, 2^9000080 is an apocalyptic number.

It is an amenable number.

9000080 is an abundant number, since it is smaller than the sum of its proper divisors (11925292).

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

9000080 is a wasteful number, since it uses less digits than its factorization.

9000080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112514 (or 112508 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 9000080 is about 3000.0133333037. The cubic root of 9000080 is about 208.0089986245.

Adding to 9000080 its reverse (800009), we get a palindrome (9800089).

The spelling of 9000080 in words is "nine million, eighty", and thus it is an aban number and an uban number.