33148868 has 12 divisors (see below), whose sum is σ = 58199232. Its totient is φ = 16520520.

The previous prime is 33148849. The next prime is 33148897. The reversal of 33148868 is 86884133.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12080 + ... + 14567.

It is an arithmetic number, because the mean of its divisors is an integer number (4849936).

Almost surely, 2^33148868 is an apocalyptic number.

It is an amenable number.

33148868 is a deficient number, since it is larger than the sum of its proper divisors (25050364).

33148868 is a wasteful number, since it uses less digits than its factorization.

33148868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26962 (or 26960 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 33148868 is about 5757.5053625681. The cubic root of 33148868 is about 321.2350319804.

The spelling of 33148868 in words is "thirty-three million, one hundred forty-eight thousand, eight hundred sixty-eight".