9631265 has 16 divisors (see below), whose sum is σ = 13986432. Its totient is φ = 6215424.

The previous prime is 9631261. The next prime is 9631267. The reversal of 9631265 is 5621369.

It is a happy number.

9631265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9631265 - 2² = 9631261 is a prime.

It is a super-2 number, since 2×9631265² = 185522531000450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9631261) 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, 7499 + ... + 8688.

It is an arithmetic number, because the mean of its divisors is an integer number (874152).

Almost surely, 2^9631265 is an apocalyptic number.

It is an amenable number.

9631265 is a deficient number, since it is larger than the sum of its proper divisors (4355167).

9631265 is a wasteful number, since it uses less digits than its factorization.

9631265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16216.

The product of its digits is 9720, while the sum is 32.

The square root of 9631265 is about 3103.4279434200. The cubic root of 9631265 is about 212.7621861810.

The spelling of 9631265 in words is "nine million, six hundred thirty-one thousand, two hundred sixty-five".