33360872 has 8 divisors (see below), whose sum is σ = 62551650. Its totient is φ = 16680432.

The previous prime is 33360871. The next prime is 33360911. The reversal of 33360872 is 27806333.

It can be written as a sum of positive squares in only one way, i.e., 30625156 + 2735716 = 5534^2 + 1654^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33360872² = 2225895561200768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33360871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2085047 + ... + 2085062.

Almost surely, 2^33360872 is an apocalyptic number.

It is an amenable number.

33360872 is a deficient number, since it is larger than the sum of its proper divisors (29190778).

33360872 is a wasteful number, since it uses less digits than its factorization.

33360872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4170115 (or 4170111 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 33360872 is about 5775.8871180105. The cubic root of 33360872 is about 321.9183981073.

The spelling of 33360872 in words is "thirty-three million, three hundred sixty thousand, eight hundred seventy-two".