9130880 has 64 divisors (see below), whose sum is σ = 23831280. Its totient is φ = 3317760.

The previous prime is 9130879. The next prime is 9130889. The reversal of 9130880 is 880319.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9130889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6392 + ... + 7688.

Almost surely, 2^9130880 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 9130880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11915640).

9130880 is an abundant number, since it is smaller than the sum of its proper divisors (14700400).

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

9130880 is a wasteful number, since it uses less digits than its factorization.

9130880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 9130880 is about 3021.7346011852. The cubic root of 9130880 is about 209.0118351394.

The spelling of 9130880 in words is "nine million, one hundred thirty thousand, eight hundred eighty".