2241264965 has 8 divisors (see below), whose sum is σ = 2692661400. Its totient is φ = 1790916352.

The previous prime is 2241264953. The next prime is 2241264967. The reversal of 2241264965 is 5694621422.

It is a Cunningham number, because it is equal to 47342²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 806900836 + 1434364129 = 28406^2 + 37873^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2241264965 - 2³⁰ = 1167523141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241264967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257240 + ... + 265809.

It is an arithmetic number, because the mean of its divisors is an integer number (336582675).

Almost surely, 2^2241264965 is an apocalyptic number.

It is an amenable number.

2241264965 is a deficient number, since it is larger than the sum of its proper divisors (451396435).

2241264965 is an equidigital number, since it uses as much as digits as its factorization.

2241264965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523911.

The product of its digits is 207360, while the sum is 41.

The square root of 2241264965 is about 47342.0000105614. Note that the first 4 decimals coincide. The cubic root of 2241264965 is about 1308.6727744176.

The spelling of 2241264965 in words is "two billion, two hundred forty-one million, two hundred sixty-four thousand, nine hundred sixty-five".