33284134 has 8 divisors (see below), whose sum is σ = 53766720. Its totient is φ = 15361896.

The previous prime is 33284129. The next prime is 33284149. The reversal of 33284134 is 43148233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33284134² = 2215667152259912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640054 + ... + 640105.

It is an arithmetic number, because the mean of its divisors is an integer number (6720840).

Almost surely, 2^33284134 is an apocalyptic number.

33284134 is a deficient number, since it is larger than the sum of its proper divisors (20482586).

33284134 is a wasteful number, since it uses less digits than its factorization.

33284134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280174.

The product of its digits is 6912, while the sum is 28.

The square root of 33284134 is about 5769.2403312741. The cubic root of 33284134 is about 321.6713787898.

The spelling of 33284134 in words is "thirty-three million, two hundred eighty-four thousand, one hundred thirty-four".