33328114 has 4 divisors (see below), whose sum is σ = 49992174. Its totient is φ = 16664056.

The previous prime is 33328111. The next prime is 33328151. The reversal of 33328114 is 41182333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41182333 = 3361 ⋅12253.

It can be written as a sum of positive squares in only one way, i.e., 22325625 + 11002489 = 4725^2 + 3317^2 .

It is a super-2 number, since 2×33328114² = 2221526365593992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33328111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8332027 + ... + 8332030.

Almost surely, 2^33328114 is an apocalyptic number.

33328114 is a deficient number, since it is larger than the sum of its proper divisors (16664060).

33328114 is a wasteful number, since it uses less digits than its factorization.

33328114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16664059.

The product of its digits is 1728, while the sum is 25.

The square root of 33328114 is about 5773.0506666753. The cubic root of 33328114 is about 321.8129966220.

The spelling of 33328114 in words is "thirty-three million, three hundred twenty-eight thousand, one hundred fourteen".