4773091 has 4 divisors (see below), whose sum is σ = 4777552. Its totient is φ = 4768632.

The previous prime is 4773089. The next prime is 4773133. The reversal of 4773091 is 1903774.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1903774 = 2 ⋅951887.

It is a cyclic number.

It is not a de Polignac number, because 4773091 - 2¹ = 4773089 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4773061) by changing a digit.

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, 445 + ... + 3121.

It is an arithmetic number, because the mean of its divisors is an integer number (1194388).

Almost surely, 2^4773091 is an apocalyptic number.

4773091 is a deficient number, since it is larger than the sum of its proper divisors (4461).

4773091 is a wasteful number, since it uses less digits than its factorization.

4773091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 4773091 is about 2184.7404880214. The cubic root of 4773091 is about 168.3707209268.

The spelling of 4773091 in words is "four million, seven hundred seventy-three thousand, ninety-one".