2192484869 has 2 divisors, whose sum is σ = 2192484870. Its totient is φ = 2192484868.

The previous prime is 2192484823. The next prime is 2192484907. The reversal of 2192484869 is 9684842912.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2051184100 + 141300769 = 45290^2 + 11887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2192484869 is a prime.

It is a super-2 number, since 2×2192484869² = 9613979801587894322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2192484869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2192484809) 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 as a sum of consecutive naturals, namely, 1096242434 + 1096242435.

It is an arithmetic number, because the mean of its divisors is an integer number (1096242435).

Almost surely, 2^2192484869 is an apocalyptic number.

It is an amenable number.

2192484869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192484869 is an equidigital number, since it uses as much as digits as its factorization.

2192484869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 53.

The square root of 2192484869 is about 46823.9775008489. The cubic root of 2192484869 is about 1299.1088308474.

The spelling of 2192484869 in words is "two billion, one hundred ninety-two million, four hundred eighty-four thousand, eight hundred sixty-nine".