33238372 has 24 divisors (see below), whose sum is σ = 62727840. Its totient is φ = 15359040.

The previous prime is 33238369. The next prime is 33238397. The reversal of 33238372 is 27383233.

It is a super-2 number, since 2×33238372² = 2209578746420768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218 + ... + 8449.

It is an arithmetic number, because the mean of its divisors is an integer number (2613660).

Almost surely, 2^33238372 is an apocalyptic number.

It is an amenable number.

33238372 is a deficient number, since it is larger than the sum of its proper divisors (29489468).

33238372 is a wasteful number, since it uses less digits than its factorization.

33238372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731 (or 10729 counting only the distinct ones).

The product of its digits is 18144, while the sum is 31.

The square root of 33238372 is about 5765.2729336953. The cubic root of 33238372 is about 321.5238903291.

The spelling of 33238372 in words is "thirty-three million, two hundred thirty-eight thousand, three hundred seventy-two".