9768261 has 16 divisors (see below), whose sum is σ = 14307840. Its totient is φ = 5900400.

The previous prime is 9768233. The next prime is 9768263. The reversal of 9768261 is 1628679.

9768261 = 708² + 709² + ... + 726².

It is not a de Polignac number, because 9768261 - 2⁷ = 9768133 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9768263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2415 + ... + 5036.

It is an arithmetic number, because the mean of its divisors is an integer number (894240).

Almost surely, 2^9768261 is an apocalyptic number.

It is an amenable number.

9768261 is a deficient number, since it is larger than the sum of its proper divisors (4539579).

9768261 is a wasteful number, since it uses less digits than its factorization.

9768261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7496.

The product of its digits is 36288, while the sum is 39.

The square root of 9768261 is about 3125.4217315428. The cubic root of 9768261 is about 213.7662235899.

The spelling of 9768261 in words is "nine million, seven hundred sixty-eight thousand, two hundred sixty-one".