89265265 has 8 divisors (see below), whose sum is σ = 108874728. Its totient is φ = 70241280.

The previous prime is 89265263. The next prime is 89265269. The reversal of 89265265 is 56256298.

It can be written as a sum of positive squares in 4 ways, for example, as 10995856 + 78269409 = 3316^2 + 8847^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 89265265 - 2¹ = 89265263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89265263) 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 7 ways as a sum of consecutive naturals, for example, 146032 + ... + 146641.

It is an arithmetic number, because the mean of its divisors is an integer number (13609341).

Almost surely, 2^89265265 is an apocalyptic number.

It is an amenable number.

89265265 is a deficient number, since it is larger than the sum of its proper divisors (19609463).

89265265 is a wasteful number, since it uses less digits than its factorization.

89265265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292739.

The product of its digits is 259200, while the sum is 43.

The square root of 89265265 is about 9448.0296887764. The cubic root of 89265265 is about 446.9176428572.

The spelling of 89265265 in words is "eighty-nine million, two hundred sixty-five thousand, two hundred sixty-five".