33776116 has 24 divisors (see below), whose sum is σ = 66227616. Its totient is φ = 14937120.

The previous prime is 33776077. The next prime is 33776137. The reversal of 33776116 is 61167733.

It is a happy number.

It is a super-2 number, since 2×33776116² = 2281652024090912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8746 + ... + 12001.

It is an arithmetic number, because the mean of its divisors is an integer number (2759484).

Almost surely, 2^33776116 is an apocalyptic number.

It is an amenable number.

33776116 is a deficient number, since it is larger than the sum of its proper divisors (32451500).

33776116 is a wasteful number, since it uses less digits than its factorization.

33776116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20799 (or 20797 counting only the distinct ones).

The product of its digits is 15876, while the sum is 34.

The square root of 33776116 is about 5811.7222920577. The cubic root of 33776116 is about 323.2485378897.

The spelling of 33776116 in words is "thirty-three million, seven hundred seventy-six thousand, one hundred sixteen".