2606070897 has 12 divisors (see below), whose sum is σ = 3835350324. Its totient is φ = 1704599520.

The previous prime is 2606070869. The next prime is 2606070911. The reversal of 2606070897 is 7980706062.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2342463201 + 263607696 = 48399^2 + 16236^2 .

It is not a de Polignac number, because 2606070897 - 2¹⁸ = 2605808753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2606070497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2731254 + ... + 2732207.

It is an arithmetic number, because the mean of its divisors is an integer number (319612527).

Almost surely, 2^2606070897 is an apocalyptic number.

It is an amenable number.

2606070897 is a deficient number, since it is larger than the sum of its proper divisors (1229279427).

2606070897 is a wasteful number, since it uses less digits than its factorization.

2606070897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5463520 (or 5463517 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 2606070897 is about 51049.6904691889. The cubic root of 2606070897 is about 1376.1382789377.

The spelling of 2606070897 in words is "two billion, six hundred six million, seventy thousand, eight hundred ninety-seven".