4742773 has 4 divisors (see below), whose sum is σ = 5420320. Its totient is φ = 4065228.

The previous prime is 4742753. The next prime is 4742809. The reversal of 4742773 is 3772474.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3772474 = 2 ⋅1886237.

It is a cyclic number.

It is not a de Polignac number, because 4742773 - 2⁹ = 4742261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338763 + ... + 338776.

It is an arithmetic number, because the mean of its divisors is an integer number (1355080).

Almost surely, 2^4742773 is an apocalyptic number.

It is an amenable number.

4742773 is a deficient number, since it is larger than the sum of its proper divisors (677547).

4742773 is an equidigital number, since it uses as much as digits as its factorization.

4742773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677546.

The product of its digits is 32928, while the sum is 34.

The square root of 4742773 is about 2177.7908531354. The cubic root of 4742773 is about 168.0134744484.

Subtracting from 4742773 its reverse (3772474), we obtain a cube (970299 = 99³).

The spelling of 4742773 in words is "four million, seven hundred forty-two thousand, seven hundred seventy-three".