4722907 has 4 divisors (see below), whose sum is σ = 5397616. Its totient is φ = 4048200.

The previous prime is 4722899. The next prime is 4722919. The reversal of 4722907 is 7092274.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4722907 - 2³ = 4722899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4722947) 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, 337344 + ... + 337357.

It is an arithmetic number, because the mean of its divisors is an integer number (1349404).

Almost surely, 2^4722907 is an apocalyptic number.

4722907 is a deficient number, since it is larger than the sum of its proper divisors (674709).

4722907 is an equidigital number, since it uses as much as digits as its factorization.

4722907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674708.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 4722907 is about 2173.2250228635. The cubic root of 4722907 is about 167.7785607645.

The spelling of 4722907 in words is "four million, seven hundred twenty-two thousand, nine hundred seven".