9057243 has 32 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 4962816.

The previous prime is 9057227. The next prime is 9057247. The reversal of 9057243 is 3427509.

It is not a de Polignac number, because 9057243 - 2⁴ = 9057227 is a prime.

It is a super-2 number, since 2×9057243² = 164067301522098, which contains 22 as substring.

9057243 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9057243.

It is not an unprimeable number, because it can be changed into a prime (9057247) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 12238 + ... + 12956.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^9057243 is an apocalyptic number.

9057243 is a deficient number, since it is larger than the sum of its proper divisors (5457957).

9057243 is a wasteful number, since it uses less digits than its factorization.

9057243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 9057243 is about 3009.5253778628. The cubic root of 9057243 is about 208.4484515066.

It can be divided in two parts, 905724 and 3, that multiplied together give a palindrome (2717172).

The spelling of 9057243 in words is "nine million, fifty-seven thousand, two hundred forty-three".