4739233 has 4 divisors (see below), whose sum is σ = 4804228. Its totient is φ = 4674240.

The previous prime is 4739221. The next prime is 4739237. The reversal of 4739233 is 3329374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1140624 + 3598609 = 1068^2 + 1897^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4739233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4739195 and 4739204.

It is not an unprimeable number, because it can be changed into a prime (4739237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32388 + ... + 32533.

It is an arithmetic number, because the mean of its divisors is an integer number (1201057).

Almost surely, 2^4739233 is an apocalyptic number.

It is an amenable number.

4739233 is a deficient number, since it is larger than the sum of its proper divisors (64995).

4739233 is an equidigital number, since it uses as much as digits as its factorization.

4739233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64994.

The product of its digits is 13608, while the sum is 31.

The square root of 4739233 is about 2176.9779511975. The cubic root of 4739233 is about 167.9716623595.

The spelling of 4739233 in words is "four million, seven hundred thirty-nine thousand, two hundred thirty-three".