89098043 has 6 divisors (see below), whose sum is σ = 91325892. Its totient is φ = 86923280.

The previous prime is 89098019. The next prime is 89098069. The reversal of 89098043 is 34089098.

It is not a de Polignac number, because 89098043 - 2⁶ = 89097979 is a prime.

It is a super-2 number, since 2×89098043² = 15876922532859698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89098013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24821 + ... + 28182.

It is an arithmetic number, because the mean of its divisors is an integer number (15220982).

Almost surely, 2^89098043 is an apocalyptic number.

89098043 is a deficient number, since it is larger than the sum of its proper divisors (2227849).

89098043 is an equidigital number, since it uses as much as digits as its factorization.

89098043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53085 (or 53044 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 89098043 is about 9439.1759703906. The cubic root of 89098043 is about 446.6383958370.

The spelling of 89098043 in words is "eighty-nine million, ninety-eight thousand, forty-three".