89386541 has 4 divisors (see below), whose sum is σ = 89605500. Its totient is φ = 89167584.

The previous prime is 89386513. The next prime is 89386553. The reversal of 89386541 is 14568398.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55502500 + 33884041 = 7450^2 + 5821^2 .

It is a cyclic number.

It is not a de Polignac number, because 89386541 - 2⁶ = 89386477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89386492 and 89386501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89386511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108866 + ... + 109683.

It is an arithmetic number, because the mean of its divisors is an integer number (22401375).

Almost surely, 2^89386541 is an apocalyptic number.

It is an amenable number.

89386541 is a deficient number, since it is larger than the sum of its proper divisors (218959).

89386541 is a wasteful number, since it uses less digits than its factorization.

89386541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218958.

The product of its digits is 207360, while the sum is 44.

The square root of 89386541 is about 9454.4455680912. The cubic root of 89386541 is about 447.1199457237.

The spelling of 89386541 in words is "eighty-nine million, three hundred eighty-six thousand, five hundred forty-one".