2586061 has 2 divisors, whose sum is σ = 2586062. Its totient is φ = 2586060.

The previous prime is 2586047. The next prime is 2586127. The reversal of 2586061 is 1606852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2232036 + 354025 = 1494^2 + 595^2 .

It is a cyclic number.

It is not a de Polignac number, because 2586061 - 2⁹ = 2585549 is a prime.

It is a super-2 number, since 2×2586061² = 13375422991442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2586011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293030 + 1293031.

It is an arithmetic number, because the mean of its divisors is an integer number (1293031).

2^2586061 is an apocalyptic number.

It is an amenable number.

2586061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2586061 is an equidigital number, since it uses as much as digits as its factorization.

2586061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2586061 is about 1608.1234405356. The cubic root of 2586061 is about 137.2607144012.

It can be divided in two parts, 25860 and 61, that added together give a square (25921 = 161²).

The spelling of 2586061 in words is "two million, five hundred eighty-six thousand, sixty-one".