33872060 has 24 divisors (see below), whose sum is σ = 74875920. Its totient is φ = 12835584.

The previous prime is 33872053. The next prime is 33872063. The reversal of 33872060 is 6027833.

It is a super-2 number, since 2×33872060² = 2294632897287200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33872063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44189 + ... + 44948.

It is an arithmetic number, because the mean of its divisors is an integer number (3119830).

Almost surely, 2^33872060 is an apocalyptic number.

It is an amenable number.

33872060 is an abundant number, since it is smaller than the sum of its proper divisors (41003860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33872060 is a wasteful number, since it uses less digits than its factorization.

33872060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89165 (or 89163 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 33872060 is about 5819.9707903047. The cubic root of 33872060 is about 323.5543204157.

Adding to 33872060 its reverse (6027833), we get a palindrome (39899893).

The spelling of 33872060 in words is "thirty-three million, eight hundred seventy-two thousand, sixty".