89224143 has 8 divisors (see below), whose sum is σ = 125963568. Its totient is φ = 55983744.

The previous prime is 89224141. The next prime is 89224147. The reversal of 89224143 is 34142298.

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

It is not a de Polignac number, because 89224143 - 2¹ = 89224141 is a prime.

It is a super-3 number, since 3×89224143³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89224141) 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, 874696 + ... + 874797.

It is an arithmetic number, because the mean of its divisors is an integer number (15745446).

Almost surely, 2^89224143 is an apocalyptic number.

89224143 is a deficient number, since it is larger than the sum of its proper divisors (36739425).

89224143 is a wasteful number, since it uses less digits than its factorization.

89224143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749513.

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

The square root of 89224143 is about 9445.8532171530. The cubic root of 89224143 is about 446.8490048484.

The spelling of 89224143 in words is "eighty-nine million, two hundred twenty-four thousand, one hundred forty-three".