33025668 has 48 divisors (see below), whose sum is σ = 83401920. Its totient is φ = 10111104.

The previous prime is 33025637. The next prime is 33025673. The reversal of 33025668 is 86652033.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41571 + ... + 42357.

It is an arithmetic number, because the mean of its divisors is an integer number (1737540).

Almost surely, 2^33025668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33025668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41700960).

33025668 is an abundant number, since it is smaller than the sum of its proper divisors (50376252).

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

33025668 is a wasteful number, since it uses less digits than its factorization.

33025668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 33025668 is about 5746.7963249101. The cubic root of 33025668 is about 320.8365740645.

The spelling of 33025668 in words is "thirty-three million, twenty-five thousand, six hundred sixty-eight".