4522787 has 2 divisors, whose sum is σ = 4522788. Its totient is φ = 4522786.

The previous prime is 4522747. The next prime is 4522831. The reversal of 4522787 is 7872254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4522787 - 2¹² = 4518691 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4522747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261393 + 2261394.

It is an arithmetic number, because the mean of its divisors is an integer number (2261394).

Almost surely, 2^4522787 is an apocalyptic number.

4522787 is a deficient number, since it is larger than the sum of its proper divisors (1).

4522787 is an equidigital number, since it uses as much as digits as its factorization.

4522787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31360, while the sum is 35.

The square root of 4522787 is about 2126.6845088071. The cubic root of 4522787 is about 165.3745638189.

The spelling of 4522787 in words is "four million, five hundred twenty-two thousand, seven hundred eighty-seven".