4720807 has 12 divisors (see below), whose sum is σ = 5914776. Its totient is φ = 3734640.

The previous prime is 4720787. The next prime is 4720811. The reversal of 4720807 is 7080274.

It is a de Polignac number, because none of the positive numbers 2^k-4720807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720817) 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, 3069 + ... + 4342.

It is an arithmetic number, because the mean of its divisors is an integer number (492898).

Almost surely, 2^4720807 is an apocalyptic number.

4720807 is a deficient number, since it is larger than the sum of its proper divisors (1193969).

4720807 is a wasteful number, since it uses less digits than its factorization.

4720807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438 (or 7431 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 4720807 is about 2172.7418162313. The cubic root of 4720807 is about 167.7536899796.

The spelling of 4720807 in words is "four million, seven hundred twenty thousand, eight hundred seven".