2206715115 has 48 divisors (see below), whose sum is σ = 3889234944. Its totient is φ = 1067626560.

The previous prime is 2206715111. The next prime is 2206715123. The reversal of 2206715115 is 5115176022.

It is not a de Polignac number, because 2206715115 - 2² = 2206715111 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2206715111) 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 47 ways as a sum of consecutive naturals, for example, 1100704 + ... + 1102706.

It is an arithmetic number, because the mean of its divisors is an integer number (81025728).

Almost surely, 2^2206715115 is an apocalyptic number.

2206715115 is a deficient number, since it is larger than the sum of its proper divisors (1682519829).

2206715115 is a wasteful number, since it uses less digits than its factorization.

2206715115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 2206715115 is about 46975.6864239364. The cubic root of 2206715115 is about 1301.9133787031.

The spelling of 2206715115 in words is "two billion, two hundred six million, seven hundred fifteen thousand, one hundred fifteen".