89465543 has 8 divisors (see below), whose sum is σ = 95412240. Its totient is φ = 83594880.

The previous prime is 89465539. The next prime is 89465669. The reversal of 89465543 is 34556498.

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

It is a cyclic number.

It is not a de Polignac number, because 89465543 - 2² = 89465539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89465494 and 89465503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89465503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16568 + ... + 21293.

It is an arithmetic number, because the mean of its divisors is an integer number (11926530).

Almost surely, 2^89465543 is an apocalyptic number.

89465543 is a deficient number, since it is larger than the sum of its proper divisors (5946697).

89465543 is a wasteful number, since it uses less digits than its factorization.

89465543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38017.

The product of its digits is 518400, while the sum is 44.

The square root of 89465543 is about 9458.6226798620. The cubic root of 89465543 is about 447.2516320981.

The spelling of 89465543 in words is "eighty-nine million, four hundred sixty-five thousand, five hundred forty-three".