9925766 has 8 divisors (see below), whose sum is σ = 15369024. Its totient is φ = 4802760.

The previous prime is 9925757. The next prime is 9925777. The reversal of 9925766 is 6675299.

9925766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 9⁷ + 9⁷ + 2⁷ + 5⁷ + 7³ + 6⁴ + 6⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79985 + ... + 80108.

It is an arithmetic number, because the mean of its divisors is an integer number (1921128).

Almost surely, 2^9925766 is an apocalyptic number.

9925766 is a deficient number, since it is larger than the sum of its proper divisors (5443258).

9925766 is a wasteful number, since it uses less digits than its factorization.

9925766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160126.

The product of its digits is 204120, while the sum is 44.

The square root of 9925766 is about 3150.5183700464. The cubic root of 9925766 is about 214.9090366960.

The spelling of 9925766 in words is "nine million, nine hundred twenty-five thousand, seven hundred sixty-six".