4722603 has 4 divisors (see below), whose sum is σ = 6296808. Its totient is φ = 3148400.

The previous prime is 4722587. The next prime is 4722631. The reversal of 4722603 is 3062274.

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 4722603 - 2⁴ = 4722587 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4722103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787098 + ... + 787103.

It is an arithmetic number, because the mean of its divisors is an integer number (1574202).

Almost surely, 2^4722603 is an apocalyptic number.

4722603 is a deficient number, since it is larger than the sum of its proper divisors (1574205).

4722603 is a wasteful number, since it uses less digits than its factorization.

4722603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574204.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 4722603 is about 2173.1550796020. The cubic root of 4722603 is about 167.7749608787.

Adding to 4722603 its reverse (3062274), we get a palindrome (7784877).

The spelling of 4722603 in words is "four million, seven hundred twenty-two thousand, six hundred three".