9725773 has 4 divisors (see below), whose sum is σ = 9755488. Its totient is φ = 9696060.

The previous prime is 9725753. The next prime is 9725801. The reversal of 9725773 is 3775279.

9725773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3775279 = 101 ⋅37379.

It is a cyclic number.

It is not a de Polignac number, because 9725773 - 2⁵ = 9725741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9725713) 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, 14361 + ... + 15022.

It is an arithmetic number, because the mean of its divisors is an integer number (2438872).

Almost surely, 2^9725773 is an apocalyptic number.

It is an amenable number.

9725773 is a deficient number, since it is larger than the sum of its proper divisors (29715).

9725773 is a wasteful number, since it uses less digits than its factorization.

9725773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29714.

The product of its digits is 92610, while the sum is 40.

The square root of 9725773 is about 3118.6171614996. The cubic root of 9725773 is about 213.4558408232.

The spelling of 9725773 in words is "nine million, seven hundred twenty-five thousand, seven hundred seventy-three".