42875804 has 24 divisors (see below), whose sum is σ = 78355200. Its totient is φ = 20502720.

The previous prime is 42875783. The next prime is 42875809. The reversal of 42875804 is 40857824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42875809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10949 + ... + 14339.

It is an arithmetic number, because the mean of its divisors is an integer number (3264800).

Almost surely, 2^42875804 is an apocalyptic number.

It is an amenable number.

42875804 is a deficient number, since it is larger than the sum of its proper divisors (35479396).

42875804 is a wasteful number, since it uses less digits than its factorization.

42875804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 42875804 is about 6547.9618202919. The cubic root of 42875804 is about 350.0021877414.

The spelling of 42875804 in words is "forty-two million, eight hundred seventy-five thousand, eight hundred four".