9057812 has 6 divisors (see below), whose sum is σ = 15851178. Its totient is φ = 4528904.

The previous prime is 9057799. The next prime is 9057817. The reversal of 9057812 is 2187509.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 81796 = 2996^2 + 286^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9057817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132223 + ... + 1132230.

It is an arithmetic number, because the mean of its divisors is an integer number (2641863).

Almost surely, 2^9057812 is an apocalyptic number.

It is an amenable number.

9057812 is a deficient number, since it is larger than the sum of its proper divisors (6793366).

9057812 is a wasteful number, since it uses less digits than its factorization.

9057812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264457 (or 2264455 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 9057812 is about 3009.6199095567. The cubic root of 9057812 is about 208.4528165099.

The spelling of 9057812 in words is "nine million, fifty-seven thousand, eight hundred twelve".