4973785 has 12 divisors (see below), whose sum is σ = 6125868. Its totient is φ = 3875456.

The previous prime is 4973753. The next prime is 4973791. The reversal of 4973785 is 5873794.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 85264 + 4888521 = 292^2 + 2211^2 .

It is not a de Polignac number, because 4973785 - 2⁵ = 4973753 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 (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36237 + ... + 36373.

It is an arithmetic number, because the mean of its divisors is an integer number (510489).

Almost surely, 2^4973785 is an apocalyptic number.

It is an amenable number.

4973785 is a deficient number, since it is larger than the sum of its proper divisors (1152083).

4973785 is an equidigital number, since it uses as much as digits as its factorization.

4973785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 195 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 4973785 is about 2230.1984216657. The cubic root of 4973785 is about 170.6982240602.

Subtracting 4973785 from its reverse (5873794), we obtain a palindrome (900009).

The spelling of 4973785 in words is "four million, nine hundred seventy-three thousand, seven hundred eighty-five".