2273746567 has 2 divisors, whose sum is σ = 2273746568. Its totient is φ = 2273746566.

The previous prime is 2273746547. The next prime is 2273746597. The reversal of 2273746567 is 7656473722.

2273746567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2273746567 - 2³¹ = 126262919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2273746567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273746507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136873283 + 1136873284.

It is an arithmetic number, because the mean of its divisors is an integer number (1136873284).

Almost surely, 2^2273746567 is an apocalyptic number.

2273746567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273746567 is an equidigital number, since it uses as much as digits as its factorization.

2273746567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2963520, while the sum is 49.

The square root of 2273746567 is about 47683.8187124312. The cubic root of 2273746567 is about 1314.9644709856.

The spelling of 2273746567 in words is "two billion, two hundred seventy-three million, seven hundred forty-six thousand, five hundred sixty-seven".