89532111 has 8 divisors (see below), whose sum is σ = 119719600. Its totient is φ = 59516352.

The previous prime is 89532109. The next prime is 89532139. The reversal of 89532111 is 11123598.

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

It is not a de Polignac number, because 89532111 - 2¹ = 89532109 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 (89532101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41710 + ... + 43803.

It is an arithmetic number, because the mean of its divisors is an integer number (14964950).

Almost surely, 2^89532111 is an apocalyptic number.

89532111 is a deficient number, since it is larger than the sum of its proper divisors (30187489).

89532111 is a wasteful number, since it uses less digits than its factorization.

89532111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85865.

The product of its digits is 2160, while the sum is 30.

The square root of 89532111 is about 9462.1409311001. The cubic root of 89532111 is about 447.3625323936.

The spelling of 89532111 in words is "eighty-nine million, five hundred thirty-two thousand, one hundred eleven".