83241589 has 4 divisors (see below), whose sum is σ = 84295360. Its totient is φ = 82187820.

The previous prime is 83241553. The next prime is 83241643. The reversal of 83241589 is 98514238.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83241589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83241539) 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, 526767 + ... + 526924.

It is an arithmetic number, because the mean of its divisors is an integer number (21073840).

Almost surely, 2^83241589 is an apocalyptic number.

It is an amenable number.

83241589 is a deficient number, since it is larger than the sum of its proper divisors (1053771).

83241589 is a wasteful number, since it uses less digits than its factorization.

83241589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053770.

The product of its digits is 69120, while the sum is 40.

The square root of 83241589 is about 9123.6828638440. The cubic root of 83241589 is about 436.6298813939.

The spelling of 83241589 in words is "eighty-three million, two hundred forty-one thousand, five hundred eighty-nine".