33271996 has 6 divisors (see below), whose sum is σ = 58226000. Its totient is φ = 16635996.

The previous prime is 33271967. The next prime is 33272011. The reversal of 33271996 is 69917233.

It is a super-2 number, since 2×33271996² = 2214051435648032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4158996 + ... + 4159003.

Almost surely, 2^33271996 is an apocalyptic number.

It is an amenable number.

33271996 is a deficient number, since it is larger than the sum of its proper divisors (24954004).

33271996 is a wasteful number, since it uses less digits than its factorization.

33271996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318003 (or 8318001 counting only the distinct ones).

The product of its digits is 61236, while the sum is 40.

The square root of 33271996 is about 5768.1882770936. The cubic root of 33271996 is about 321.6322718496.

The spelling of 33271996 in words is "thirty-three million, two hundred seventy-one thousand, nine hundred ninety-six".