9256945 has 8 divisors (see below), whose sum is σ = 11491560. Its totient is φ = 7150080.

The previous prime is 9256943. The next prime is 9256957. The reversal of 9256945 is 5496529.

It can be written as a sum of positive squares in 4 ways, for example, as 1461681 + 7795264 = 1209^2 + 2792^2 .

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

It is not a de Polignac number, because 9256945 - 2¹ = 9256943 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 9256898 and 9256907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9256943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31776 + ... + 32065.

It is an arithmetic number, because the mean of its divisors is an integer number (1436445).

Almost surely, 2^9256945 is an apocalyptic number.

It is an amenable number.

9256945 is a deficient number, since it is larger than the sum of its proper divisors (2234615).

9256945 is a wasteful number, since it uses less digits than its factorization.

9256945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63875.

The product of its digits is 97200, while the sum is 40.

The square root of 9256945 is about 3042.5228018866. The cubic root of 9256945 is about 209.9693454877.

It can be divided in two parts, 9256 and 945, that added together give a palindrome (10201).

The spelling of 9256945 in words is "nine million, two hundred fifty-six thousand, nine hundred forty-five".