89103743 has 2 divisors, whose sum is σ = 89103744. Its totient is φ = 89103742.

The previous prime is 89103731. The next prime is 89103761. The reversal of 89103743 is 34730198.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89103743 - 2¹⁰ = 89102719 is a prime.

It is a super-2 number, since 2×89103743² = 15878954033220098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89103713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44551871 + 44551872.

It is an arithmetic number, because the mean of its divisors is an integer number (44551872).

Almost surely, 2^89103743 is an apocalyptic number.

89103743 is a deficient number, since it is larger than the sum of its proper divisors (1).

89103743 is an equidigital number, since it uses as much as digits as its factorization.

89103743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 89103743 is about 9439.4778986976. The cubic root of 89103743 is about 446.6479201186.

The spelling of 89103743 in words is "eighty-nine million, one hundred three thousand, seven hundred forty-three".