2192645341 has 2 divisors, whose sum is σ = 2192645342. Its totient is φ = 2192645340.

The previous prime is 2192645317. The next prime is 2192645393. The reversal of 2192645341 is 1435462912.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1282356100 + 910289241 = 35810^2 + 30171^2 .

It is a cyclic number.

It is not a de Polignac number, because 2192645341 - 2⁹ = 2192644829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2192645341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2192640341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096322670 + 1096322671.

It is an arithmetic number, because the mean of its divisors is an integer number (1096322671).

Almost surely, 2^2192645341 is an apocalyptic number.

It is an amenable number.

2192645341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192645341 is an equidigital number, since it uses as much as digits as its factorization.

2192645341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 2192645341 is about 46825.6910360114. The cubic root of 2192645341 is about 1299.1405247957.

The spelling of 2192645341 in words is "two billion, one hundred ninety-two million, six hundred forty-five thousand, three hundred forty-one".