9089265 has 16 divisors (see below), whose sum is σ = 14652288. Its totient is φ = 4811136.

The previous prime is 9089261. The next prime is 9089279. The reversal of 9089265 is 5629809.

It is a happy number.

It is not a de Polignac number, because 9089265 - 2² = 9089261 is a prime.

It is a super-2 number, since 2×9089265² = 165229476480450, which contains 22 as substring.

9089265 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9089261) 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, 157 + ... + 4266.

It is an arithmetic number, because the mean of its divisors is an integer number (915768).

Almost surely, 2^9089265 is an apocalyptic number.

It is an amenable number.

9089265 is a deficient number, since it is larger than the sum of its proper divisors (5563023).

9089265 is a wasteful number, since it uses less digits than its factorization.

9089265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 9089265 is about 3014.8407918164. The cubic root of 9089265 is about 208.6938199662.

Subtracting from 9089265 its product of nonzero digits (38880), we obtain a triangular number (9050385 = T₄₂₅₄).

The spelling of 9089265 in words is "nine million, eighty-nine thousand, two hundred sixty-five".