9257113 has 4 divisors (see below), whose sum is σ = 9264820. Its totient is φ = 9249408.

The previous prime is 9257111. The next prime is 9257117. The reversal of 9257113 is 3117529.

9257113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4359744 + 4897369 = 2088^2 + 2213^2 .

It is a cyclic number.

It is not a de Polignac number, because 9257113 - 2¹ = 9257111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9257111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620 + ... + 4597.

It is an arithmetic number, because the mean of its divisors is an integer number (2316205).

Almost surely, 2^9257113 is an apocalyptic number.

It is an amenable number.

9257113 is a deficient number, since it is larger than the sum of its proper divisors (7707).

9257113 is a wasteful number, since it uses less digits than its factorization.

9257113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7706.

The product of its digits is 1890, while the sum is 28.

The square root of 9257113 is about 3042.5504104287. The cubic root of 9257113 is about 209.9706156921.

The spelling of 9257113 in words is "nine million, two hundred fifty-seven thousand, one hundred thirteen".