4747289 has 8 divisors (see below), whose sum is σ = 4833600. Its totient is φ = 4662000.

The previous prime is 4747279. The next prime is 4747291. The reversal of 4747289 is 9827474.

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 4747289 - 2⁸ = 4747033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4747229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22394 + ... + 22604.

It is an arithmetic number, because the mean of its divisors is an integer number (604200).

Almost surely, 2^4747289 is an apocalyptic number.

It is an amenable number.

4747289 is a deficient number, since it is larger than the sum of its proper divisors (86311).

4747289 is a wasteful number, since it uses less digits than its factorization.

4747289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its digits is 112896, while the sum is 41.

The square root of 4747289 is about 2178.8274369486. The cubic root of 4747289 is about 168.0667842002.

The spelling of 4747289 in words is "four million, seven hundred forty-seven thousand, two hundred eighty-nine".