33328094 has 8 divisors (see below), whose sum is σ = 50036448. Its totient is φ = 16649280.

The previous prime is 33328093. The next prime is 33328111. The reversal of 33328094 is 49082333.

It is a happy number.

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

It is a super-2 number, since 2×33328094² = 2221523699345672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33328094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33328093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4307 + ... + 9230.

It is an arithmetic number, because the mean of its divisors is an integer number (6254556).

Almost surely, 2^33328094 is an apocalyptic number.

33328094 is a deficient number, since it is larger than the sum of its proper divisors (16708354).

33328094 is a wasteful number, since it uses less digits than its factorization.

33328094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14770.

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

The square root of 33328094 is about 5773.0489344886. The cubic root of 33328094 is about 321.8129322493.

The spelling of 33328094 in words is "thirty-three million, three hundred twenty-eight thousand, ninety-four".