2606257126 has 16 divisors (see below), whose sum is σ = 4307013648. Its totient is φ = 1172932000.

The previous prime is 2606257123. The next prime is 2606257153. The reversal of 2606257126 is 6217526062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606257123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584245 + ... + 588688.

It is an arithmetic number, because the mean of its divisors is an integer number (269188353).

Almost surely, 2^2606257126 is an apocalyptic number.

2606257126 is a deficient number, since it is larger than the sum of its proper divisors (1700756522).

2606257126 is a wasteful number, since it uses less digits than its factorization.

2606257126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173047.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2606257126 is about 51051.5144339519. The cubic root of 2606257126 is about 1376.1710576252.

The spelling of 2606257126 in words is "two billion, six hundred six million, two hundred fifty-seven thousand, one hundred twenty-six".