9225013 has 16 divisors (see below), whose sum is σ = 11200000. Its totient is φ = 7422192.

The previous prime is 9224993. The next prime is 9225023. The reversal of 9225013 is 3105229.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9225013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9225023) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 18238 + ... + 18736.

It is an arithmetic number, because the mean of its divisors is an integer number (700000).

Almost surely, 2^9225013 is an apocalyptic number.

It is an amenable number.

9225013 is a deficient number, since it is larger than the sum of its proper divisors (1974987).

9225013 is a wasteful number, since it uses less digits than its factorization.

9225013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 9225013 is about 3037.2706497775. The cubic root of 9225013 is about 209.7276363232.

The spelling of 9225013 in words is "nine million, two hundred twenty-five thousand, thirteen".