4866625 has 8 divisors (see below), whose sum is σ = 6073704. Its totient is φ = 3893200.

The previous prime is 4866623. The next prime is 4866629. The reversal of 4866625 is 5266684.

It can be written as a sum of positive squares in 4 ways, for example, as 1495729 + 3370896 = 1223^2 + 1836^2 .

It is not a de Polignac number, because 4866625 - 2¹ = 4866623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4866623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19342 + ... + 19591.

It is an arithmetic number, because the mean of its divisors is an integer number (759213).

Almost surely, 2^4866625 is an apocalyptic number.

It is an amenable number.

4866625 is a deficient number, since it is larger than the sum of its proper divisors (1207079).

4866625 is an equidigital number, since it uses as much as digits as its factorization.

4866625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38948 (or 38938 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 4866625 is about 2206.0428372994. The cubic root of 4866625 is about 169.4634177048.

The spelling of 4866625 in words is "four million, eight hundred sixty-six thousand, six hundred twenty-five".