2606222072 has 32 divisors (see below), whose sum is σ = 5087955600. Its totient is φ = 1250476800.

The previous prime is 2606222071. The next prime is 2606222167. The reversal of 2606222072 is 2702226062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606222071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45122 + ... + 85137.

Almost surely, 2^2606222072 is an apocalyptic number.

It is an amenable number.

2606222072 is a deficient number, since it is larger than the sum of its proper divisors (2481733528).

2606222072 is a wasteful number, since it uses less digits than its factorization.

2606222072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130367 (or 130363 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2606222072 is about 51051.1711129138. The cubic root of 2606222072 is about 1376.1648877919.

The spelling of 2606222072 in words is "two billion, six hundred six million, two hundred twenty-two thousand, seventy-two".