4720313 has 8 divisors (see below), whose sum is σ = 5304768. Its totient is φ = 4167504.

The previous prime is 4720307. The next prime is 4720321. The reversal of 4720313 is 3130274.

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 4720313 - 2⁴ = 4720297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4720333) 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, 7595 + ... + 8192.

It is an arithmetic number, because the mean of its divisors is an integer number (663096).

Almost surely, 2^4720313 is an apocalyptic number.

It is an amenable number.

4720313 is a deficient number, since it is larger than the sum of its proper divisors (584455).

4720313 is a wasteful number, since it uses less digits than its factorization.

4720313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15823.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 4720313 is about 2172.6281320097. The cubic root of 4720313 is about 167.7478383520.

Adding to 4720313 its reverse (3130274), we get a palindrome (7850587).

The spelling of 4720313 in words is "four million, seven hundred twenty thousand, three hundred thirteen".