4725993 has 4 divisors (see below), whose sum is σ = 6301328. Its totient is φ = 3150660.

The previous prime is 4725967. The next prime is 4725997. The reversal of 4725993 is 3995274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4725993 - 2¹² = 4721897 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 7² + 2⁵ + 5 + 9² + 9² + 3¹² .

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4725997) 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, 787663 + ... + 787668.

It is an arithmetic number, because the mean of its divisors is an integer number (1575332).

Almost surely, 2^4725993 is an apocalyptic number.

It is an amenable number.

4725993 is a deficient number, since it is larger than the sum of its proper divisors (1575335).

4725993 is a wasteful number, since it uses less digits than its factorization.

4725993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575334.

The product of its digits is 68040, while the sum is 39.

The square root of 4725993 is about 2173.9349116291. The cubic root of 4725993 is about 167.8150956012.

The spelling of 4725993 in words is "four million, seven hundred twenty-five thousand, nine hundred ninety-three".