42752984 has 16 divisors (see below), whose sum is σ = 80674800. Its totient is φ = 21239712.

The previous prime is 42752981. The next prime is 42753001. The reversal of 42752984 is 48925724.

42752984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42752981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15764 + ... + 18275.

It is an arithmetic number, because the mean of its divisors is an integer number (5042175).

Almost surely, 2^42752984 is an apocalyptic number.

It is an amenable number.

42752984 is a deficient number, since it is larger than the sum of its proper divisors (37921816).

42752984 is a wasteful number, since it uses less digits than its factorization.

42752984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34202 (or 34198 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 42752984 is about 6538.5766035124. The cubic root of 42752984 is about 349.6676682179.

The spelling of 42752984 in words is "forty-two million, seven hundred fifty-two thousand, nine hundred eighty-four".