9237961 has 2 divisors, whose sum is σ = 9237962. Its totient is φ = 9237960.

The previous prime is 9237959. The next prime is 9238001. The reversal of 9237961 is 1697329.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9030025 + 207936 = 3005^2 + 456^2 .

It is a cyclic number.

It is not a de Polignac number, because 9237961 - 2¹ = 9237959 is a prime.

Together with 9237959, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9237961.

It is not a weakly prime, because it can be changed into another prime (9237061) 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 as a sum of consecutive naturals, namely, 4618980 + 4618981.

It is an arithmetic number, because the mean of its divisors is an integer number (4618981).

Almost surely, 2^9237961 is an apocalyptic number.

It is an amenable number.

9237961 is a deficient number, since it is larger than the sum of its proper divisors (1).

9237961 is an equidigital number, since it uses as much as digits as its factorization.

9237961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 37.

The square root of 9237961 is about 3039.4014213328. The cubic root of 9237961 is about 209.8257132918.

The spelling of 9237961 in words is "nine million, two hundred thirty-seven thousand, nine hundred sixty-one".