2147627873 has 2 divisors, whose sum is σ = 2147627874. Its totient is φ = 2147627872.

The previous prime is 2147627843. The next prime is 2147627891. The reversal of 2147627873 is 3787267412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1483174144 + 664453729 = 38512^2 + 25777^2 .

It is a cyclic number.

It is not a de Polignac number, because 2147627873 - 2¹⁴ = 2147611489 is a prime.

It is a super-2 number, since 2×2147627873² = 9224610961773008258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2147627843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073813936 + 1073813937.

It is an arithmetic number, because the mean of its divisors is an integer number (1073813937).

Almost surely, 2^2147627873 is an apocalyptic number.

It is an amenable number.

2147627873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147627873 is an equidigital number, since it uses as much as digits as its factorization.

2147627873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 790272, while the sum is 47.

The square root of 2147627873 is about 46342.5061147970. The cubic root of 2147627873 is about 1290.1880368084.

The spelling of 2147627873 in words is "two billion, one hundred forty-seven million, six hundred twenty-seven thousand, eight hundred seventy-three".