9004925 has 6 divisors (see below), whose sum is σ = 11166138. Its totient is φ = 7203920.

The previous prime is 9004921. The next prime is 9004927. The reversal of 9004925 is 5294009.

It can be written as a sum of positive squares in 3 ways, for example, as 178084 + 8826841 = 422^2 + 2971^2 .

It is not a de Polignac number, because 9004925 - 2² = 9004921 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 (9004921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180074 + ... + 180123.

It is an arithmetic number, because the mean of its divisors is an integer number (1861023).

Almost surely, 2^9004925 is an apocalyptic number.

It is an amenable number.

9004925 is a deficient number, since it is larger than the sum of its proper divisors (2161213).

9004925 is a wasteful number, since it uses less digits than its factorization.

9004925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360207 (or 360202 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 9004925 is about 3000.8207210695. The cubic root of 9004925 is about 208.0463176561.

The spelling of 9004925 in words is "nine million, four thousand, nine hundred twenty-five".