9281265 has 32 divisors (see below), whose sum is σ = 17437440. Its totient is φ = 4126464.

The previous prime is 9281197. The next prime is 9281273. The reversal of 9281265 is 5621829.

It is not a de Polignac number, because 9281265 - 2¹⁰ = 9280241 is a prime.

It is a super-2 number, since 2×9281265² = 172283760000450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2691 + ... + 5079.

It is an arithmetic number, because the mean of its divisors is an integer number (544920).

Almost surely, 2^9281265 is an apocalyptic number.

It is an amenable number.

9281265 is a deficient number, since it is larger than the sum of its proper divisors (8156175).

9281265 is a wasteful number, since it uses less digits than its factorization.

9281265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441.

The product of its digits is 8640, while the sum is 33.

The square root of 9281265 is about 3046.5168635673. The cubic root of 9281265 is about 210.1530630128.

The spelling of 9281265 in words is "nine million, two hundred eighty-one thousand, two hundred sixty-five".