2328627857 has 2 divisors, whose sum is σ = 2328627858. Its totient is φ = 2328627856.

The previous prime is 2328627823. The next prime is 2328627869. The reversal of 2328627857 is 7587268232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1798523281 + 530104576 = 42409^2 + 23024^2 .

It is a cyclic number.

It is not a de Polignac number, because 2328627857 - 2¹² = 2328623761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2328627817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164313928 + 1164313929.

It is an arithmetic number, because the mean of its divisors is an integer number (1164313929).

Almost surely, 2^2328627857 is an apocalyptic number.

It is an amenable number.

2328627857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2328627857 is an equidigital number, since it uses as much as digits as its factorization.

2328627857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 50.

The square root of 2328627857 is about 48255.8582661214. The cubic root of 2328627857 is about 1325.4602140756.

The spelling of 2328627857 in words is "two billion, three hundred twenty-eight million, six hundred twenty-seven thousand, eight hundred fifty-seven".