2247296065 has 12 divisors (see below), whose sum is σ = 3137042196. Its totient is φ = 1541002848.

The previous prime is 2247296063. The next prime is 2247296071. The reversal of 2247296065 is 5606927422.

It can be written as a sum of positive squares in 2 ways, for example, as 440706049 + 1806590016 = 20993^2 + 42504^2 .

It is not a de Polignac number, because 2247296065 - 2¹ = 2247296063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247296063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4586074 + ... + 4586563.

It is an arithmetic number, because the mean of its divisors is an integer number (261420183).

Almost surely, 2^2247296065 is an apocalyptic number.

It is an amenable number.

2247296065 is a deficient number, since it is larger than the sum of its proper divisors (889746131).

2247296065 is an equidigital number, since it uses as much as digits as its factorization.

2247296065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9172656 (or 9172649 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 2247296065 is about 47405.6543568381. The cubic root of 2247296065 is about 1309.8455745166.

The spelling of 2247296065 in words is "two billion, two hundred forty-seven million, two hundred ninety-six thousand, sixty-five".