89853255 has 12 divisors (see below), whose sum is σ = 155745720. Its totient is φ = 47921712.

The previous prime is 89853251. The next prime is 89853271. The reversal of 89853255 is 55235898.

It is not a de Polignac number, because 89853255 - 2² = 89853251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1996739 = 89853255 / (8 + 9 + 8 + 5 + 3 + 2 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 89853255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89853251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 998325 + ... + 998414.

It is an arithmetic number, because the mean of its divisors is an integer number (12978810).

Almost surely, 2^89853255 is an apocalyptic number.

89853255 is a deficient number, since it is larger than the sum of its proper divisors (65892465).

89853255 is a wasteful number, since it uses less digits than its factorization.

89853255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996750 (or 1996747 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 89853255 is about 9479.0956847159. The cubic root of 89853255 is about 447.8967778105.

The spelling of 89853255 in words is "eighty-nine million, eight hundred fifty-three thousand, two hundred fifty-five".