33047082 has 32 divisors (see below), whose sum is σ = 77760000. Its totient is φ = 10367424.

The previous prime is 33047071. The next prime is 33047083. The reversal of 33047082 is 28074033.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (33047083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17082 + ... + 18917.

It is an arithmetic number, because the mean of its divisors is an integer number (2430000).

Almost surely, 2^33047082 is an apocalyptic number.

33047082 is an abundant number, since it is smaller than the sum of its proper divisors (44712918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33047082 is a wasteful number, since it uses less digits than its factorization.

33047082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36027 (or 36021 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 33047082 is about 5748.6591480101. The cubic root of 33047082 is about 320.9059030684.

The spelling of 33047082 in words is "thirty-three million, forty-seven thousand, eighty-two".