9268405 has 8 divisors (see below), whose sum is σ = 11148984. Its totient is φ = 7396800.

The previous prime is 9268403. The next prime is 9268421. The reversal of 9268405 is 5048629.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14641 + 9253764 = 121^2 + 3042^2 .

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

It is not a de Polignac number, because 9268405 - 2¹ = 9268403 is a prime.

It is a Duffinian number.

9268405 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9268403) 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, 295 + ... + 4315.

It is an arithmetic number, because the mean of its divisors is an integer number (1393623).

Almost surely, 2^9268405 is an apocalyptic number.

It is an amenable number.

9268405 is a deficient number, since it is larger than the sum of its proper divisors (1880579).

9268405 is a wasteful number, since it uses less digits than its factorization.

9268405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4487.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 9268405 is about 3044.4055248932. The cubic root of 9268405 is about 210.0559563660.

The spelling of 9268405 in words is "nine million, two hundred sixty-eight thousand, four hundred five".