4773813 has 12 divisors (see below), whose sum is σ = 6996864. Its totient is φ = 2893000.

The previous prime is 4773809. The next prime is 4773823. The reversal of 4773813 is 3183774.

It is not a de Polignac number, because 4773813 - 2² = 4773809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4773823) by changing a digit.

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, 6213 + ... + 6938.

It is an arithmetic number, because the mean of its divisors is an integer number (583072).

Almost surely, 2^4773813 is an apocalyptic number.

It is an amenable number.

4773813 is a deficient number, since it is larger than the sum of its proper divisors (2223051).

4773813 is a wasteful number, since it uses less digits than its factorization.

4773813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13176 (or 13165 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 4773813 is about 2184.9057187897. The cubic root of 4773813 is about 168.3792100122.

The spelling of 4773813 in words is "four million, seven hundred seventy-three thousand, eight hundred thirteen".