4902085 has 4 divisors (see below), whose sum is σ = 5882508. Its totient is φ = 3921664.

The previous prime is 4902077. The next prime is 4902097. The reversal of 4902085 is 5802094.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5802094 = 2 ⋅2901047.

It can be written as a sum of positive squares in 2 ways, for example, as 1800964 + 3101121 = 1342^2 + 1761^2 .

It is a cyclic number.

It is not a de Polignac number, because 4902085 - 2³ = 4902077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490204 + ... + 490213.

It is an arithmetic number, because the mean of its divisors is an integer number (1470627).

Almost surely, 2^4902085 is an apocalyptic number.

It is an amenable number.

4902085 is a deficient number, since it is larger than the sum of its proper divisors (980423).

4902085 is an equidigital number, since it uses as much as digits as its factorization.

4902085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980422.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4902085 is about 2214.0652655240. The cubic root of 4902085 is about 169.8740127668.

Subtracting 4902085 from its reverse (5802094), we obtain a palindrome (900009).

The spelling of 4902085 in words is "four million, nine hundred two thousand, eighty-five".