33190073 has 8 divisors (see below), whose sum is σ = 38956992. Its totient is φ = 27679536.

The previous prime is 33190067. The next prime is 33190097. The reversal of 33190073 is 37009133.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33190073 is a prime.

It is a super-2 number, since 2×33190073² = 2203161891490658, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33190013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63815 + ... + 64332.

It is an arithmetic number, because the mean of its divisors is an integer number (4869624).

Almost surely, 2^33190073 is an apocalyptic number.

It is an amenable number.

33190073 is a deficient number, since it is larger than the sum of its proper divisors (5766919).

33190073 is a wasteful number, since it uses less digits than its factorization.

33190073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128191.

The product of its (nonzero) digits is 1701, while the sum is 26.

The square root of 33190073 is about 5761.0826239519. The cubic root of 33190073 is about 321.3680783419.

The spelling of 33190073 in words is "thirty-three million, one hundred ninety thousand, seventy-three".