4892192647 has 2 divisors, whose sum is σ = 4892192648. Its totient is φ = 4892192646.

The previous prime is 4892192639. The next prime is 4892192737. The reversal of 4892192647 is 7462912984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4892192647 - 2³ = 4892192639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4892192594 and 4892192603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4892192147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2446096323 + 2446096324.

It is an arithmetic number, because the mean of its divisors is an integer number (2446096324).

Almost surely, 2^4892192647 is an apocalyptic number.

4892192647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4892192647 is an equidigital number, since it uses as much as digits as its factorization.

4892192647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 52.

The square root of 4892192647 is about 69944.2109613083. The cubic root of 4892192647 is about 1697.5966786064.

The spelling of 4892192647 in words is "four billion, eight hundred ninety-two million, one hundred ninety-two thousand, six hundred forty-seven".