33474064 has 20 divisors (see below), whose sum is σ = 69845356. Its totient is φ = 15449472.

The previous prime is 33474053. The next prime is 33474083. The reversal of 33474064 is 46047433.

It can be written as a sum of positive squares in 2 ways, for example, as 9659664 + 23814400 = 3108^2 + 4880^2 .

It is a super-2 number, since 2×33474064² = 2241025921352192, 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 3 ways as a sum of consecutive naturals, for example, 80259 + ... + 80674.

Almost surely, 2^33474064 is an apocalyptic number.

It is an amenable number.

33474064 is an abundant number, since it is smaller than the sum of its proper divisors (36371292).

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

33474064 is a wasteful number, since it uses less digits than its factorization.

33474064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160954 (or 160948 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 33474064 is about 5785.6774884191. The cubic root of 33474064 is about 322.2820721874.

The spelling of 33474064 in words is "thirty-three million, four hundred seventy-four thousand, sixty-four".