33053668 has 12 divisors (see below), whose sum is σ = 60359040. Its totient is φ = 15808232.

The previous prime is 33053663. The next prime is 33053689. The reversal of 33053668 is 86635033.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (33053663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179548 + ... + 179731.

It is an arithmetic number, because the mean of its divisors is an integer number (5029920).

Almost surely, 2^33053668 is an apocalyptic number.

It is an amenable number.

33053668 is a deficient number, since it is larger than the sum of its proper divisors (27305372).

33053668 is a wasteful number, since it uses less digits than its factorization.

33053668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359306 (or 359304 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 33053668 is about 5749.2319487041. The cubic root of 33053668 is about 320.9272195837.

The spelling of 33053668 in words is "thirty-three million, fifty-three thousand, six hundred sixty-eight".