33336812 has 12 divisors (see below), whose sum is σ = 58500960. Its totient is φ = 16622256.

The previous prime is 33336803. The next prime is 33336839. The reversal of 33336812 is 21863333.

It is a super-2 number, since 2×33336812² = 2222686068646688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9887 + ... + 12822.

It is an arithmetic number, because the mean of its divisors is an integer number (4875080).

Almost surely, 2^33336812 is an apocalyptic number.

It is an amenable number.

33336812 is a deficient number, since it is larger than the sum of its proper divisors (25164148).

33336812 is a wasteful number, since it uses less digits than its factorization.

33336812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23080 (or 23078 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 33336812 is about 5773.8039454072. The cubic root of 33336812 is about 321.8409898649.

The spelling of 33336812 in words is "thirty-three million, three hundred thirty-six thousand, eight hundred twelve".