9215265 has 16 divisors (see below), whose sum is σ = 14796288. Its totient is φ = 4897536.

The previous prime is 9215251. The next prime is 9215293. The reversal of 9215265 is 5625129.

It is a happy number.

9215265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9215265 - 2⁵ = 9215233 is a prime.

It is a super-2 number, since 2×9215265² = 169842218040450, which contains 22 as substring.

9215265 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4144 + ... + 5966.

It is an arithmetic number, because the mean of its divisors is an integer number (924768).

Almost surely, 2^9215265 is an apocalyptic number.

It is an amenable number.

9215265 is a deficient number, since it is larger than the sum of its proper divisors (5581023).

9215265 is a wasteful number, since it uses less digits than its factorization.

9215265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168.

The product of its digits is 5400, while the sum is 30.

The square root of 9215265 is about 3035.6654954062. The cubic root of 9215265 is about 209.6537377632.

The spelling of 9215265 in words is "nine million, two hundred fifteen thousand, two hundred sixty-five".