9767925 has 48 divisors (see below), whose sum is σ = 18600000. Its totient is φ = 5019840.

The previous prime is 9767921. The next prime is 9767929. The reversal of 9767925 is 5297679.

It is an interprime number because it is at equal distance from previous prime (9767921) and next prime (9767929).

It is not a de Polignac number, because 9767925 - 2² = 9767921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9767921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19326 + ... + 19824.

It is an arithmetic number, because the mean of its divisors is an integer number (387500).

Almost surely, 2^9767925 is an apocalyptic number.

It is an amenable number.

9767925 is a deficient number, since it is larger than the sum of its proper divisors (8832075).

9767925 is a wasteful number, since it uses less digits than its factorization.

9767925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 536 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 9767925 is about 3125.3679783347. The cubic root of 9767925 is about 213.7637725813.

The spelling of 9767925 in words is "nine million, seven hundred sixty-seven thousand, nine hundred twenty-five".