4975787 has 2 divisors, whose sum is σ = 4975788. Its totient is φ = 4975786.

The previous prime is 4975769. The next prime is 4975793. The reversal of 4975787 is 7875794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4975787 - 2¹² = 4971691 is a prime.

It is not a weakly prime, because it can be changed into another prime (4975757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487893 + 2487894.

It is an arithmetic number, because the mean of its divisors is an integer number (2487894).

Almost surely, 2^4975787 is an apocalyptic number.

4975787 is a deficient number, since it is larger than the sum of its proper divisors (1).

4975787 is an equidigital number, since it uses as much as digits as its factorization.

4975787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 47.

The square root of 4975787 is about 2230.6472154960. The cubic root of 4975787 is about 170.7211235893.

The spelling of 4975787 in words is "four million, nine hundred seventy-five thousand, seven hundred eighty-seven".