2061277 has 2 divisors, whose sum is σ = 2061278. Its totient is φ = 2061276.

The previous prime is 2061271. The next prime is 2061287. The reversal of 2061277 is 7721602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1454436 + 606841 = 1206^2 + 779^2 .

It is a cyclic number.

It is not a de Polignac number, because 2061277 - 2⁷ = 2061149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2061271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030638 + 1030639.

It is an arithmetic number, because the mean of its divisors is an integer number (1030639).

2^2061277 is an apocalyptic number.

It is an amenable number.

2061277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061277 is an equidigital number, since it uses as much as digits as its factorization.

2061277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 2061277 is about 1435.7148045486. The cubic root of 2061277 is about 127.2659193483.

Adding to 2061277 its reverse (7721602), we get a palindrome (9782879).

The spelling of 2061277 in words is "two million, sixty-one thousand, two hundred seventy-seven".