4747705 has 16 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 3659392.

The previous prime is 4747703. The next prime is 4747727. The reversal of 4747705 is 5077474.

It is a cyclic number.

It is not a de Polignac number, because 4747705 - 2¹ = 4747703 is a prime.

4747705 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4747703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20802 + ... + 21028.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^4747705 is an apocalyptic number.

It is an amenable number.

4747705 is a deficient number, since it is larger than the sum of its proper divisors (1162055).

4747705 is a wasteful number, since it uses less digits than its factorization.

4747705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 4747705 is about 2178.9228990490. The cubic root of 4747705 is about 168.0716932293.

The spelling of 4747705 in words is "four million, seven hundred forty-seven thousand, seven hundred five".