9925504 has 16 divisors (see below), whose sum is σ = 19773720. Its totient is φ = 4962688.

The previous prime is 9925471. The next prime is 9925519. The reversal of 9925504 is 4055299.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 9925504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38644 + ... + 38899.

Almost surely, 2^9925504 is an apocalyptic number.

It is an amenable number.

9925504 is a deficient number, since it is larger than the sum of its proper divisors (9848216).

9925504 is an equidigital number, since it uses as much as digits as its factorization.

9925504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77557 (or 77545 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 9925504 is about 3150.4767893130. The cubic root of 9925504 is about 214.9071457701.

The spelling of 9925504 in words is "nine million, nine hundred twenty-five thousand, five hundred four".