33394082 has 4 divisors (see below), whose sum is σ = 50091126. Its totient is φ = 16697040.

The previous prime is 33394079. The next prime is 33394129. The reversal of 33394082 is 28049333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28049333 = 13 ⋅2157641.

It can be written as a sum of positive squares in only one way, i.e., 20784481 + 12609601 = 4559^2 + 3551^2 .

It is a super-2 number, since 2×33394082² = 2230329425245448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8348519 + ... + 8348522.

Almost surely, 2^33394082 is an apocalyptic number.

33394082 is a deficient number, since it is larger than the sum of its proper divisors (16697044).

33394082 is a wasteful number, since it uses less digits than its factorization.

33394082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16697043.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 33394082 is about 5778.7612859505. The cubic root of 33394082 is about 322.0251835299.

The spelling of 33394082 in words is "thirty-three million, three hundred ninety-four thousand, eighty-two".