42875700 has 144 divisors (see below), whose sum is σ = 150240384. Its totient is φ = 9216000.

The previous prime is 42875699. The next prime is 42875719. The reversal of 42875700 is 757824.

42875700 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 an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 35100 + ... + 36300.

It is an arithmetic number, because the mean of its divisors is an integer number (1043336).

Almost surely, 2^42875700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42875700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75120192).

42875700 is an abundant number, since it is smaller than the sum of its proper divisors (107364684).

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

42875700 is a wasteful number, since it uses less digits than its factorization.

42875700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 42875700 is about 6547.9538788846. The cubic root of 42875700 is about 350.0019047515.

The spelling of 42875700 in words is "forty-two million, eight hundred seventy-five thousand, seven hundred".