2564077 has 2 divisors, whose sum is σ = 2564078. Its totient is φ = 2564076.

The previous prime is 2564071. The next prime is 2564101. The reversal of 2564077 is 7704652.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2499561 + 64516 = 1581^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 2564077 - 2¹¹ = 2562029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2564071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1282038 + 1282039.

It is an arithmetic number, because the mean of its divisors is an integer number (1282039).

2^2564077 is an apocalyptic number.

It is an amenable number.

2564077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2564077 is an equidigital number, since it uses as much as digits as its factorization.

2564077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2564077 is about 1601.2735556425. The cubic root of 2564077 is about 136.8706577579.

The spelling of 2564077 in words is "two million, five hundred sixty-four thousand, seventy-seven".