9059840 has 40 divisors (see below), whose sum is σ = 21728520. Its totient is φ = 3622912.

The previous prime is 9059819. The next prime is 9059851. The reversal of 9059840 is 489509.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 9059840.

It is a congruent number.

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, 791 + ... + 4329.

It is an arithmetic number, because the mean of its divisors is an integer number (543213).

Almost surely, 2^9059840 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 9059840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10864260).

9059840 is an abundant number, since it is smaller than the sum of its proper divisors (12668680).

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

9059840 is an equidigital number, since it uses as much as digits as its factorization.

9059840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562 (or 3546 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 9059840 is about 3009.9568103214. The cubic root of 9059840 is about 208.4683725392.

The spelling of 9059840 in words is "nine million, fifty-nine thousand, eight hundred forty".