4927927 has 2 divisors, whose sum is σ = 4927928. Its totient is φ = 4927926.

The previous prime is 4927921. The next prime is 4927931. The reversal of 4927927 is 7297294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4927927 - 2⁷ = 4927799 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4927927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4927921) 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, 2463963 + 2463964.

It is an arithmetic number, because the mean of its divisors is an integer number (2463964).

Almost surely, 2^4927927 is an apocalyptic number.

4927927 is a deficient number, since it is larger than the sum of its proper divisors (1).

4927927 is an equidigital number, since it uses as much as digits as its factorization.

4927927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 40.

The square root of 4927927 is about 2219.8934659123. The cubic root of 4927927 is about 170.1719943260.

The spelling of 4927927 in words is "four million, nine hundred twenty-seven thousand, nine hundred twenty-seven".