33276066 has 32 divisors (see below), whose sum is σ = 68827968. Its totient is φ = 10718400.

The previous prime is 33276043. The next prime is 33276073. The reversal of 33276066 is 66067233.

It is a super-2 number, since 2×33276066² = 2214593136872712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25420 + ... + 26696.

It is an arithmetic number, because the mean of its divisors is an integer number (2150874).

Almost surely, 2^33276066 is an apocalyptic number.

33276066 is an abundant number, since it is smaller than the sum of its proper divisors (35551902).

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

33276066 is a wasteful number, since it uses less digits than its factorization.

33276066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 33276066 is about 5768.5410633886. The cubic root of 33276066 is about 321.6453858807.

The spelling of 33276066 in words is "thirty-three million, two hundred seventy-six thousand, sixty-six".