4892087 has 2 divisors, whose sum is σ = 4892088. Its totient is φ = 4892086.

The previous prime is 4892071. The next prime is 4892099. The reversal of 4892087 is 7802984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4892087 - 2⁴ = 4892071 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4892087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4892047) 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, 2446043 + 2446044.

It is an arithmetic number, because the mean of its divisors is an integer number (2446044).

Almost surely, 2^4892087 is an apocalyptic number.

4892087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4892087 is an equidigital number, since it uses as much as digits as its factorization.

4892087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 4892087 is about 2211.8062754229. The cubic root of 4892087 is about 169.7584458640.

The spelling of 4892087 in words is "four million, eight hundred ninety-two thousand, eighty-seven".