89535293 has 4 divisors (see below), whose sum is σ = 89775708. Its totient is φ = 89294880.

The previous prime is 89535289. The next prime is 89535319. The reversal of 89535293 is 39253598.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19695844 + 69839449 = 4438^2 + 8357^2 .

It is a cyclic number.

It is not a de Polignac number, because 89535293 - 2² = 89535289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89535253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119648 + ... + 120393.

It is an arithmetic number, because the mean of its divisors is an integer number (22443927).

Almost surely, 2^89535293 is an apocalyptic number.

It is an amenable number.

89535293 is a deficient number, since it is larger than the sum of its proper divisors (240415).

89535293 is a wasteful number, since it uses less digits than its factorization.

89535293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240414.

The product of its digits is 291600, while the sum is 44.

The square root of 89535293 is about 9462.3090733710. The cubic root of 89535293 is about 447.3678321335.

The spelling of 89535293 in words is "eighty-nine million, five hundred thirty-five thousand, two hundred ninety-three".