89122443 has 8 divisors (see below), whose sum is σ = 118918800. Its totient is φ = 59370528.

The previous prime is 89122421. The next prime is 89122457. The reversal of 89122443 is 34422198.

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

It is not a de Polignac number, because 89122443 - 2⁶ = 89122379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89122343) 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, 6108 + ... + 14681.

It is an arithmetic number, because the mean of its divisors is an integer number (14864850).

Almost surely, 2^89122443 is an apocalyptic number.

89122443 is a deficient number, since it is larger than the sum of its proper divisors (29796357).

89122443 is a wasteful number, since it uses less digits than its factorization.

89122443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22221.

The product of its digits is 13824, while the sum is 33.

The square root of 89122443 is about 9440.4683676182. The cubic root of 89122443 is about 446.6791635943.

The spelling of 89122443 in words is "eighty-nine million, one hundred twenty-two thousand, four hundred forty-three".