4725947 has 8 divisors (see below), whose sum is σ = 4910640. Its totient is φ = 4544640.

The previous prime is 4725943. The next prime is 4725953. The reversal of 4725947 is 7495274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4725947 - 2² = 4725943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4725947.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725943) 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 7 ways as a sum of consecutive naturals, for example, 2204 + ... + 3782.

It is an arithmetic number, because the mean of its divisors is an integer number (613830).

Almost surely, 2^4725947 is an apocalyptic number.

4725947 is a deficient number, since it is larger than the sum of its proper divisors (184693).

4725947 is a wasteful number, since it uses less digits than its factorization.

4725947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693.

The product of its digits is 70560, while the sum is 38.

The square root of 4725947 is about 2173.9243317098. The cubic root of 4725947 is about 167.8145511287.

The spelling of 4725947 in words is "four million, seven hundred twenty-five thousand, nine hundred forty-seven".