2194246227 has 16 divisors (see below), whose sum is σ = 3027780000. Its totient is φ = 1411812864.

The previous prime is 2194246177. The next prime is 2194246231. The reversal of 2194246227 is 7226424912.

It is not a de Polignac number, because 2194246227 - 2⁷ = 2194246099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2194245227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349149 + ... + 355377.

It is an arithmetic number, because the mean of its divisors is an integer number (189236250).

Almost surely, 2^2194246227 is an apocalyptic number.

2194246227 is a deficient number, since it is larger than the sum of its proper divisors (833533773).

2194246227 is a wasteful number, since it uses less digits than its factorization.

2194246227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310.

The product of its digits is 96768, while the sum is 39.

The square root of 2194246227 is about 46842.7820160161. The cubic root of 2194246227 is about 1299.4566224161.

The spelling of 2194246227 in words is "two billion, one hundred ninety-four million, two hundred forty-six thousand, two hundred twenty-seven".