89833541 has 16 divisors (see below), whose sum is σ = 105433728. Its totient is φ = 74952000.

The previous prime is 89833529. The next prime is 89833547. The reversal of 89833541 is 14533898.

It is a cyclic number.

It is not a de Polignac number, because 89833541 - 2¹⁸ = 89571397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89833547) 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 in 15 ways as a sum of consecutive naturals, for example, 42086 + ... + 44168.

It is an arithmetic number, because the mean of its divisors is an integer number (6589608).

Almost surely, 2^89833541 is an apocalyptic number.

It is an amenable number.

89833541 is a deficient number, since it is larger than the sum of its proper divisors (15600187).

89833541 is a wasteful number, since it uses less digits than its factorization.

89833541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252.

The product of its digits is 103680, while the sum is 41.

The square root of 89833541 is about 9478.0557605450. The cubic root of 89833541 is about 447.8640189048.

The spelling of 89833541 in words is "eighty-nine million, eight hundred thirty-three thousand, five hundred forty-one".