4723028 has 6 divisors (see below), whose sum is σ = 8265306. Its totient is φ = 2361512.

The previous prime is 4723021. The next prime is 4723049. The reversal of 4723028 is 8203274.

It can be written as a sum of positive squares in only one way, i.e., 3952144 + 770884 = 1988^2 + 878^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4722988 and 4723006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4723021) 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 as a sum of consecutive naturals, namely, 590375 + ... + 590382.

It is an arithmetic number, because the mean of its divisors is an integer number (1377551).

Almost surely, 2^4723028 is an apocalyptic number.

It is an amenable number.

4723028 is a deficient number, since it is larger than the sum of its proper divisors (3542278).

4723028 is a wasteful number, since it uses less digits than its factorization.

4723028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180761 (or 1180759 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4723028 is about 2173.2528614959. The cubic root of 4723028 is about 167.7799935708.

The spelling of 4723028 in words is "four million, seven hundred twenty-three thousand, twenty-eight".