33716012 has 12 divisors (see below), whose sum is σ = 64367016. Its totient is φ = 15325440.

The previous prime is 33715993. The next prime is 33716017. The reversal of 33716012 is 21061733.

It is a happy number.

It is a super-2 number, since 2×33716012² = 2273538930368288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33716017) 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 3 ways as a sum of consecutive naturals, for example, 383093 + ... + 383180.

It is an arithmetic number, because the mean of its divisors is an integer number (5363918).

Almost surely, 2^33716012 is an apocalyptic number.

It is an amenable number.

33716012 is a deficient number, since it is larger than the sum of its proper divisors (30651004).

33716012 is a wasteful number, since it uses less digits than its factorization.

33716012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766288 (or 766286 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 33716012 is about 5806.5490611894. The cubic root of 33716012 is about 323.0566856967.

Adding to 33716012 its reverse (21061733), we get a palindrome (54777745).

The spelling of 33716012 in words is "thirty-three million, seven hundred sixteen thousand, twelve".