89983043 has 2 divisors, whose sum is σ = 89983044. Its totient is φ = 89983042.

The previous prime is 89983013. The next prime is 89983063. The reversal of 89983043 is 34038998.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89983043 - 2⁸ = 89982787 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 89982985 and 89983003.

It is not a weakly prime, because it can be changed into another prime (89983013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44991521 + 44991522.

It is an arithmetic number, because the mean of its divisors is an integer number (44991522).

Almost surely, 2^89983043 is an apocalyptic number.

89983043 is a deficient number, since it is larger than the sum of its proper divisors (1).

89983043 is an equidigital number, since it uses as much as digits as its factorization.

89983043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 89983043 is about 9485.9392260334. The cubic root of 89983043 is about 448.1123280063.

The spelling of 89983043 in words is "eighty-nine million, nine hundred eighty-three thousand, forty-three".