9057261 has 8 divisors (see below), whose sum is σ = 12256864. Its totient is φ = 5947920.

The previous prime is 9057247. The next prime is 9057287. The reversal of 9057261 is 1627509.

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

It is not a de Polignac number, because 9057261 - 2⁶ = 9057197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9057161) 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 7 ways as a sum of consecutive naturals, for example, 22330 + ... + 22731.

It is an arithmetic number, because the mean of its divisors is an integer number (1532108).

Almost surely, 2^9057261 is an apocalyptic number.

It is an amenable number.

9057261 is a deficient number, since it is larger than the sum of its proper divisors (3199603).

9057261 is a wasteful number, since it uses less digits than its factorization.

9057261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45131.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 9057261 is about 3009.5283683660. The cubic root of 9057261 is about 208.4485895939.

The spelling of 9057261 in words is "nine million, fifty-seven thousand, two hundred sixty-one".