9057276 has 72 divisors (see below), whose sum is σ = 24058944. Its totient is φ = 2870400.

The previous prime is 9057247. The next prime is 9057287. The reversal of 9057276 is 6727509.

It is a super-4 number, since 4×9057276⁴ (a number of 29 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9057276.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89626 + ... + 89726.

It is an arithmetic number, because the mean of its divisors is an integer number (334152).

Almost surely, 2^9057276 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 9057276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12029472).

9057276 is an abundant number, since it is smaller than the sum of its proper divisors (15001668).

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

9057276 is a wasteful number, since it uses less digits than its factorization.

9057276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 9057276 is about 3009.5308604498. The cubic root of 9057276 is about 208.4487046665.

The spelling of 9057276 in words is "nine million, fifty-seven thousand, two hundred seventy-six".