2092193687 has 2 divisors, whose sum is σ = 2092193688. Its totient is φ = 2092193686.

The previous prime is 2092193647. The next prime is 2092193713. The reversal of 2092193687 is 7863912902.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2092193687 - 2¹² = 2092189591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2092193617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046096843 + 1046096844.

It is an arithmetic number, because the mean of its divisors is an integer number (1046096844).

Almost surely, 2^2092193687 is an apocalyptic number.

2092193687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2092193687 is an equidigital number, since it uses as much as digits as its factorization.

2092193687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 2092193687 is about 45740.5037904044. The cubic root of 2092193687 is about 1278.9904325764.

The spelling of 2092193687 in words is "two billion, ninety-two million, one hundred ninety-three thousand, six hundred eighty-seven".