2018077 has 2 divisors, whose sum is σ = 2018078. Its totient is φ = 2018076.

The previous prime is 2018041. The next prime is 2018111. The reversal of 2018077 is 7708102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1136356 + 881721 = 1066^2 + 939^2 .

It is a cyclic number.

It is not a de Polignac number, because 2018077 - 2¹¹ = 2016029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2018677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1009038 + 1009039.

It is an arithmetic number, because the mean of its divisors is an integer number (1009039).

2^2018077 is an apocalyptic number.

It is an amenable number.

2018077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2018077 is an equidigital number, since it uses as much as digits as its factorization.

2018077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 2018077 is about 1420.5903702334. The cubic root of 2018077 is about 126.3705602604.

Adding to 2018077 its sum of digits (25), we get a palindrome (2018102).

The spelling of 2018077 in words is "two million, eighteen thousand, seventy-seven".