83443201 has 8 divisors (see below), whose sum is σ = 84880224. Its totient is φ = 82018560.

The previous prime is 83443141. The next prime is 83443211. The reversal of 83443201 is 10234438.

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 83443201 - 2¹¹ = 83441153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83443211) 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, 11041 + ... + 16993.

It is an arithmetic number, because the mean of its divisors is an integer number (10610028).

Almost surely, 2^83443201 is an apocalyptic number.

It is an amenable number.

83443201 is a deficient number, since it is larger than the sum of its proper divisors (1437023).

83443201 is a wasteful number, since it uses less digits than its factorization.

83443201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 83443201 is about 9134.7250095446. The cubic root of 83443201 is about 436.9821045652.

Adding to 83443201 its reverse (10234438), we get a palindrome (93677639).

The spelling of 83443201 in words is "eighty-three million, four hundred forty-three thousand, two hundred one".