2245237471 has 2 divisors, whose sum is σ = 2245237472. Its totient is φ = 2245237470.

The previous prime is 2245237459. The next prime is 2245237493. The reversal of 2245237471 is 1747325422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2245237471 - 2¹¹ = 2245235423 is a prime.

It is a super-3 number, since 3×2245237471³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2245237471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245237411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122618735 + 1122618736.

It is an arithmetic number, because the mean of its divisors is an integer number (1122618736).

Almost surely, 2^2245237471 is an apocalyptic number.

2245237471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245237471 is an equidigital number, since it uses as much as digits as its factorization.

2245237471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 37.

The square root of 2245237471 is about 47383.9368457286. The cubic root of 2245237471 is about 1309.4454990596.

The spelling of 2245237471 in words is "two billion, two hundred forty-five million, two hundred thirty-seven thousand, four hundred seventy-one".