2066428327 has 2 divisors, whose sum is σ = 2066428328. Its totient is φ = 2066428326.

The previous prime is 2066428279. The next prime is 2066428337. The reversal of 2066428327 is 7238246602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2066428327 - 2²³ = 2058039719 is a prime.

It is a super-3 number, since 3×2066428327³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2066428327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2066428337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033214163 + 1033214164.

It is an arithmetic number, because the mean of its divisors is an integer number (1033214164).

Almost surely, 2^2066428327 is an apocalyptic number.

2066428327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2066428327 is an equidigital number, since it uses as much as digits as its factorization.

2066428327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 2066428327 is about 45457.9841941985. The cubic root of 2066428327 is about 1273.7184769555.

The spelling of 2066428327 in words is "two billion, sixty-six million, four hundred twenty-eight thousand, three hundred twenty-seven".