2268825677 has 2 divisors, whose sum is σ = 2268825678. Its totient is φ = 2268825676.

The previous prime is 2268825653. The next prime is 2268825697. The reversal of 2268825677 is 7765288622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2210974441 + 57851236 = 47021^2 + 7606^2 .

It is a cyclic number.

It is not a de Polignac number, because 2268825677 - 2⁸ = 2268825421 is a prime.

It is a super-2 number, since 2×2268825677² = 10295139905229016658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2268825697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134412838 + 1134412839.

It is an arithmetic number, because the mean of its divisors is an integer number (1134412839).

Almost surely, 2^2268825677 is an apocalyptic number.

It is an amenable number.

2268825677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268825677 is an equidigital number, since it uses as much as digits as its factorization.

2268825677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 53.

The square root of 2268825677 is about 47632.1916039982. The cubic root of 2268825677 is about 1314.0151612564.

The spelling of 2268825677 in words is "two billion, two hundred sixty-eight million, eight hundred twenty-five thousand, six hundred seventy-seven".