33986041 has 4 divisors (see below), whose sum is σ = 35774800. Its totient is φ = 32197284.

The previous prime is 33986033. The next prime is 33986053. The reversal of 33986041 is 14068933.

33986041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 33986041 - 2³ = 33986033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33985988 and 33986006.

It is not an unprimeable number, because it can be changed into a prime (33986011) 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 3 ways as a sum of consecutive naturals, for example, 894351 + ... + 894388.

It is an arithmetic number, because the mean of its divisors is an integer number (8943700).

Almost surely, 2^33986041 is an apocalyptic number.

It is an amenable number.

33986041 is a deficient number, since it is larger than the sum of its proper divisors (1788759).

33986041 is a wasteful number, since it uses less digits than its factorization.

33986041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788758.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 33986041 is about 5829.7547975880. The cubic root of 33986041 is about 323.9168390187.

The spelling of 33986041 in words is "thirty-three million, nine hundred eighty-six thousand, forty-one".