9256394 has 24 divisors (see below), whose sum is σ = 16713540. Its totient is φ = 3829056.

The previous prime is 9256367. The next prime is 9256399. The reversal of 9256394 is 4936529.

It can be written as a sum of positive squares in 2 ways, for example, as 8850625 + 405769 = 2975^2 + 637^2 .

It is a d-powerful number, because it can be written as 9⁶ + 2¹⁷ + 5⁹ + 6⁸ + 3¹¹ + 9⁷ + 4⁵ .

It is not an unprimeable number, because it can be changed into a prime (9256399) 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 11 ways as a sum of consecutive naturals, for example, 1214 + ... + 4470.

Almost surely, 2^9256394 is an apocalyptic number.

9256394 is a deficient number, since it is larger than the sum of its proper divisors (7457146).

9256394 is a wasteful number, since it uses less digits than its factorization.

9256394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302 (or 3295 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 9256394 is about 3042.4322506837. The cubic root of 9256394 is about 209.9651794118.

The spelling of 9256394 in words is "nine million, two hundred fifty-six thousand, three hundred ninety-four".