2246645211 has 16 divisors (see below), whose sum is σ = 3009081504. Its totient is φ = 1491001344.

The previous prime is 2246645201. The next prime is 2246645231. The reversal of 2246645211 is 1125466422.

It is not a de Polignac number, because 2246645211 - 2⁵ = 2246645179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2246645201) 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 15 ways as a sum of consecutive naturals, for example, 865131 + ... + 867723.

It is an arithmetic number, because the mean of its divisors is an integer number (188067594).

Almost surely, 2^2246645211 is an apocalyptic number.

2246645211 is a deficient number, since it is larger than the sum of its proper divisors (762436293).

2246645211 is a wasteful number, since it uses less digits than its factorization.

2246645211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790.

The product of its digits is 23040, while the sum is 33.

The square root of 2246645211 is about 47398.7891301033. The cubic root of 2246645211 is about 1309.7191113477.

The spelling of 2246645211 in words is "two billion, two hundred forty-six million, six hundred forty-five thousand, two hundred eleven".