33406708 has 12 divisors (see below), whose sum is σ = 60042052. Its totient is φ = 16251840.

The previous prime is 33406691. The next prime is 33406729. The reversal of 33406708 is 80760433.

It can be written as a sum of positive squares in 2 ways, for example, as 17740944 + 15665764 = 4212^2 + 3958^2 .

It is a super-2 number, since 2×33406708² = 2232016278794528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 33406708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112713 + ... + 113008.

Almost surely, 2^33406708 is an apocalyptic number.

It is an amenable number.

33406708 is a deficient number, since it is larger than the sum of its proper divisors (26635344).

33406708 is a wasteful number, since it uses less digits than its factorization.

33406708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225762 (or 225760 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 33406708 is about 5779.8536313647. The cubic root of 33406708 is about 322.0657633513.

The spelling of 33406708 in words is "thirty-three million, four hundred six thousand, seven hundred eight".