89275293 has 24 divisors (see below), whose sum is σ = 131331200. Its totient is φ = 58428864.

The previous prime is 89275283. The next prime is 89275309. The reversal of 89275293 is 39257298.

It is not a de Polignac number, because 89275293 - 2⁵ = 89275261 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89275223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218073 + ... + 218481.

Almost surely, 2^89275293 is an apocalyptic number.

It is an amenable number.

89275293 is a deficient number, since it is larger than the sum of its proper divisors (42055907).

89275293 is a wasteful number, since it uses less digits than its factorization.

89275293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 798 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 89275293 is about 9448.5603665320. The cubic root of 89275293 is about 446.9343777066.

The spelling of 89275293 in words is "eighty-nine million, two hundred seventy-five thousand, two hundred ninety-three".