4722975 has 24 divisors (see below), whose sum is σ = 8677520. Its totient is φ = 2518560.

The previous prime is 4722967. The next prime is 4722979. The reversal of 4722975 is 5792274.

It is not a de Polignac number, because 4722975 - 2³ = 4722967 is a prime.

4722975 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2824 + ... + 4173.

Almost surely, 2^4722975 is an apocalyptic number.

4722975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4722975 is a deficient number, since it is larger than the sum of its proper divisors (3954545).

4722975 is a wasteful number, since it uses less digits than its factorization.

4722975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016 (or 7005 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 4722975 is about 2173.2406677586. The cubic root of 4722975 is about 167.7793659809.

The spelling of 4722975 in words is "four million, seven hundred twenty-two thousand, nine hundred seventy-five".