4752730 has 8 divisors (see below), whose sum is σ = 8554932. Its totient is φ = 1901088.

The previous prime is 4752691. The next prime is 4752731. The reversal of 4752730 is 372574.

It can be written as a sum of positive squares in 2 ways, for example, as 4280761 + 471969 = 2069^2 + 687^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4752731) 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, 237627 + ... + 237646.

Almost surely, 2^4752730 is an apocalyptic number.

4752730 is a deficient number, since it is larger than the sum of its proper divisors (3802202).

4752730 is a wasteful number, since it uses less digits than its factorization.

4752730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475280.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 4752730 is about 2180.0756867595. The cubic root of 4752730 is about 168.1309683577.

The spelling of 4752730 in words is "four million, seven hundred fifty-two thousand, seven hundred thirty".