2247274373 has 2 divisors, whose sum is σ = 2247274374. Its totient is φ = 2247274372.

The previous prime is 2247274313. The next prime is 2247274391. The reversal of 2247274373 is 3734727422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2105616769 + 141657604 = 45887^2 + 11902^2 .

It is a cyclic number.

It is not a de Polignac number, because 2247274373 - 2¹⁴ = 2247257989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2247274373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247274313) 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 as a sum of consecutive naturals, namely, 1123637186 + 1123637187.

It is an arithmetic number, because the mean of its divisors is an integer number (1123637187).

Almost surely, 2^2247274373 is an apocalyptic number.

It is an amenable number.

2247274373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247274373 is an equidigital number, since it uses as much as digits as its factorization.

2247274373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 41.

The square root of 2247274373 is about 47405.4255650131. The cubic root of 2247274373 is about 1309.8413600799.

The spelling of 2247274373 in words is "two billion, two hundred forty-seven million, two hundred seventy-four thousand, three hundred seventy-three".