9057828 has 48 divisors (see below), whose sum is σ = 23507456. Its totient is φ = 2695680.

The previous prime is 9057817. The next prime is 9057833. The reversal of 9057828 is 8287509.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3900 + ... + 5772.

Almost surely, 2^9057828 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 9057828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11753728).

9057828 is an abundant number, since it is smaller than the sum of its proper divisors (14449628).

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

9057828 is a wasteful number, since it uses less digits than its factorization.

9057828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 9057828 is about 3009.6225676985. The cubic root of 9057828 is about 208.4529392490.

The spelling of 9057828 in words is "nine million, fifty-seven thousand, eight hundred twenty-eight".