9736261 has 2 divisors, whose sum is σ = 9736262. Its totient is φ = 9736260.

The previous prime is 9736253. The next prime is 9736277. The reversal of 9736261 is 1626379.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9728161 + 8100 = 3119^2 + 90^2 .

It is an emirp because it is prime and its reverse (1626379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9736261 - 2³ = 9736253 is a prime.

9736261 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9736211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4868130 + 4868131.

It is an arithmetic number, because the mean of its divisors is an integer number (4868131).

Almost surely, 2^9736261 is an apocalyptic number.

It is an amenable number.

9736261 is a deficient number, since it is larger than the sum of its proper divisors (1).

9736261 is an equidigital number, since it uses as much as digits as its factorization.

9736261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 9736261 is about 3120.2982229268. The cubic root of 9736261 is about 213.5325415171.

The spelling of 9736261 in words is "nine million, seven hundred thirty-six thousand, two hundred sixty-one".