4752905 has 8 divisors (see below), whose sum is σ = 5723592. Its totient is φ = 3788928.

The previous prime is 4752901. The next prime is 4752929. The reversal of 4752905 is 5092574.

It can be written as a sum of positive squares in 4 ways, for example, as 121801 + 4631104 = 349^2 + 2152^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4752905 - 2² = 4752901 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4752901) 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 7 ways as a sum of consecutive naturals, for example, 47 + ... + 3083.

It is an arithmetic number, because the mean of its divisors is an integer number (715449).

Almost surely, 2^4752905 is an apocalyptic number.

It is an amenable number.

4752905 is a deficient number, since it is larger than the sum of its proper divisors (970687).

4752905 is a wasteful number, since it uses less digits than its factorization.

4752905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 4752905 is about 2180.1158226113. The cubic root of 4752905 is about 168.1330319127.

The spelling of 4752905 in words is "four million, seven hundred fifty-two thousand, nine hundred five".