83936033 has 4 divisors (see below), whose sum is σ = 84135828. Its totient is φ = 83736240.

The previous prime is 83936029. The next prime is 83936051. The reversal of 83936033 is 33063938.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33063938 = 2 ⋅16531969.

It can be written as a sum of positive squares in 2 ways, for example, as 16581184 + 67354849 = 4072^2 + 8207^2 .

It is a cyclic number.

It is not a de Polignac number, because 83936033 - 2² = 83936029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83935984 and 83936002.

It is not an unprimeable number, because it can be changed into a prime (83936533) 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, 99266 + ... + 100107.

It is an arithmetic number, because the mean of its divisors is an integer number (21033957).

Almost surely, 2^83936033 is an apocalyptic number.

It is an amenable number.

83936033 is a deficient number, since it is larger than the sum of its proper divisors (199795).

83936033 is a wasteful number, since it uses less digits than its factorization.

83936033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199794.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 83936033 is about 9161.6610393531. The cubic root of 83936033 is about 437.8407172261.

The spelling of 83936033 in words is "eighty-three million, nine hundred thirty-six thousand, thirty-three".