9260861 has 2 divisors, whose sum is σ = 9260862. Its totient is φ = 9260860.

The previous prime is 9260857. The next prime is 9260873. The reversal of 9260861 is 1680629.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6916900 + 2343961 = 2630^2 + 1531^2 .

It is a cyclic number.

It is not a de Polignac number, because 9260861 - 2² = 9260857 is a prime.

It is a super-2 number, since 2×9260861² = 171527092922642, which contains 22 as substring.

It is equal to p₆₁₈₇₄₆ and since 9260861 and 618746 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9260161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4630430 + 4630431.

It is an arithmetic number, because the mean of its divisors is an integer number (4630431).

Almost surely, 2^9260861 is an apocalyptic number.

It is an amenable number.

9260861 is a deficient number, since it is larger than the sum of its proper divisors (1).

9260861 is an equidigital number, since it uses as much as digits as its factorization.

9260861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 9260861 is about 3043.1662787301. The cubic root of 9260861 is about 209.9989493523.

The spelling of 9260861 in words is "nine million, two hundred sixty thousand, eight hundred sixty-one".