2492194193 has 2 divisors, whose sum is σ = 2492194194. Its totient is φ = 2492194192.

The previous prime is 2492194151. The next prime is 2492194213. The reversal of 2492194193 is 3914912942.

2492194193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2489211664 + 2982529 = 49892^2 + 1727^2 .

It is a cyclic number.

It is not a de Polignac number, because 2492194193 - 2²⁸ = 2223758737 is a prime.

It is a super-2 number, since 2×2492194193² = 12422063791245842498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2492197193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246097096 + 1246097097.

It is an arithmetic number, because the mean of its divisors is an integer number (1246097097).

Almost surely, 2^2492194193 is an apocalyptic number.

It is an amenable number.

2492194193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492194193 is an equidigital number, since it uses as much as digits as its factorization.

2492194193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 44.

The square root of 2492194193 is about 49921.8809040685. The cubic root of 2492194193 is about 1355.7947875962.

The spelling of 2492194193 in words is "two billion, four hundred ninety-two million, one hundred ninety-four thousand, one hundred ninety-three".