33009748 has 12 divisors (see below), whose sum is σ = 58091040. Its totient is φ = 16412312.

The previous prime is 33009731. The next prime is 33009751. The reversal of 33009748 is 84790033.

It is a congruent 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, 22336 + ... + 23767.

It is an arithmetic number, because the mean of its divisors is an integer number (4840920).

Almost surely, 2^33009748 is an apocalyptic number.

It is an amenable number.

33009748 is a deficient number, since it is larger than the sum of its proper divisors (25081292).

33009748 is a wasteful number, since it uses less digits than its factorization.

33009748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46286 (or 46284 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 33009748 is about 5745.4110383853. The cubic root of 33009748 is about 320.7850127637.

The spelling of 33009748 in words is "thirty-three million, nine thousand, seven hundred forty-eight".