2297040971 has 2 divisors, whose sum is σ = 2297040972. Its totient is φ = 2297040970.

The previous prime is 2297040959. The next prime is 2297040989. The reversal of 2297040971 is 1790407922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2297040971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2297040271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148520485 + 1148520486.

It is an arithmetic number, because the mean of its divisors is an integer number (1148520486).

Almost surely, 2^2297040971 is an apocalyptic number.

2297040971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297040971 is an equidigital number, since it uses as much as digits as its factorization.

2297040971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 2297040971 is about 47927.4552944343. The cubic root of 2297040971 is about 1319.4398011244.

The spelling of 2297040971 in words is "two billion, two hundred ninety-seven million, forty thousand, nine hundred seventy-one".