2709061 has 2 divisors, whose sum is σ = 2709062. Its totient is φ = 2709060.

The previous prime is 2709023. The next prime is 2709073. The reversal of 2709061 is 1609072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2356225 + 352836 = 1535^2 + 594^2 .

It is a cyclic number.

It is not a de Polignac number, because 2709061 - 2¹⁷ = 2577989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2709361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354530 + 1354531.

It is an arithmetic number, because the mean of its divisors is an integer number (1354531).

2^2709061 is an apocalyptic number.

It is an amenable number.

2709061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2709061 is an equidigital number, since it uses as much as digits as its factorization.

2709061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2709061 is about 1645.9225376669. The cubic root of 2709061 is about 139.4032593666.

The spelling of 2709061 in words is "two million, seven hundred nine thousand, sixty-one".