9030480 has 80 divisors (see below), whose sum is σ = 28283904. Its totient is φ = 2383360.

The previous prime is 9030457. The next prime is 9030487. The reversal of 9030480 is 840309.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 9030480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9030487) 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, 45742 + ... + 45938.

Almost surely, 2^9030480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9030480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14141952).

9030480 is an abundant number, since it is smaller than the sum of its proper divisors (19253424).

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

9030480 is a wasteful number, since it uses less digits than its factorization.

9030480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 9030480 is about 3005.0757062011. The cubic root of 9030480 is about 208.2429360706.

Adding to 9030480 its reverse (840309), we get a palindrome (9870789).

The spelling of 9030480 in words is "nine million, thirty thousand, four hundred eighty".