9057081 has 8 divisors (see below), whose sum is σ = 13173984. Its totient is φ = 5489120.

The previous prime is 9057079. The next prime is 9057109. The reversal of 9057081 is 1807509.

9057081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9057081 - 2¹ = 9057079 is a prime.

It is a super-2 number, since 2×9057081² = 164061432481122, which contains 22 as substring.

9057081 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9057001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137196 + ... + 137261.

It is an arithmetic number, because the mean of its divisors is an integer number (1646748).

Almost surely, 2^9057081 is an apocalyptic number.

It is an amenable number.

9057081 is a deficient number, since it is larger than the sum of its proper divisors (4116903).

9057081 is a wasteful number, since it uses less digits than its factorization.

9057081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274471.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 9057081 is about 3009.4984631995. The cubic root of 9057081 is about 208.4472087131.

The spelling of 9057081 in words is "nine million, fifty-seven thousand, eighty-one".