4722007 has 4 divisors (see below), whose sum is σ = 4734720. Its totient is φ = 4709296.

The previous prime is 4722001. The next prime is 4722031. The reversal of 4722007 is 7002274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7002274 = 2 ⋅3501137.

It is a cyclic number.

It is not a de Polignac number, because 4722007 - 2³ = 4721999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5782 + ... + 6547.

It is an arithmetic number, because the mean of its divisors is an integer number (1183680).

Almost surely, 2^4722007 is an apocalyptic number.

4722007 is a deficient number, since it is larger than the sum of its proper divisors (12713).

4722007 is a wasteful number, since it uses less digits than its factorization.

4722007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12712.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 4722007 is about 2173.0179474638. The cubic root of 4722007 is about 167.7679027596.

The spelling of 4722007 in words is "four million, seven hundred twenty-two thousand, seven".