83433233 has 8 divisors (see below), whose sum is σ = 91083048. Its totient is φ = 75959424.

The previous prime is 83433223. The next prime is 83433239. The reversal of 83433233 is 33233438.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2289169 + 81144064 = 1513^2 + 9008^2 .

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 83433233 - 2⁸ = 83432977 is a prime.

It is a super-2 number, since 2×83433233² = 13922208737664578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83433196 and 83433205.

It is not an unprimeable number, because it can be changed into a prime (83433239) 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, 43010 + ... + 44907.

It is an arithmetic number, because the mean of its divisors is an integer number (11385381).

Almost surely, 2^83433233 is an apocalyptic number.

It is an amenable number.

83433233 is a deficient number, since it is larger than the sum of its proper divisors (7649815).

83433233 is a wasteful number, since it uses less digits than its factorization.

83433233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88003.

The product of its digits is 15552, while the sum is 29.

The square root of 83433233 is about 9134.1793829550. The cubic root of 83433233 is about 436.9647034628.

The spelling of 83433233 in words is "eighty-three million, four hundred thirty-three thousand, two hundred thirty-three".