4720743 has 12 divisors (see below), whose sum is σ = 6840288. Its totient is φ = 3137280.

The previous prime is 4720741. The next prime is 4720777. The reversal of 4720743 is 3470274.

It is not a de Polignac number, because 4720743 - 2¹ = 4720741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3271 + ... + 4487.

It is an arithmetic number, because the mean of its divisors is an integer number (570024).

Almost surely, 2^4720743 is an apocalyptic number.

4720743 is a deficient number, since it is larger than the sum of its proper divisors (2119545).

4720743 is a wasteful number, since it uses less digits than its factorization.

4720743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1651 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 4720743 is about 2172.7270882465. The cubic root of 4720743 is about 167.7529318971.

The spelling of 4720743 in words is "four million, seven hundred twenty thousand, seven hundred forty-three".