42875204 has 6 divisors (see below), whose sum is σ = 75031614. Its totient is φ = 21437600.

The previous prime is 42875179. The next prime is 42875219. The reversal of 42875204 is 40257824.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 7828804 = 5920^2 + 2798^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5359397 + ... + 5359404.

It is an arithmetic number, because the mean of its divisors is an integer number (12505269).

Almost surely, 2^42875204 is an apocalyptic number.

It is an amenable number.

42875204 is a deficient number, since it is larger than the sum of its proper divisors (32156410).

42875204 is a wasteful number, since it uses less digits than its factorization.

42875204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718805 (or 10718803 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 42875204 is about 6547.9160043483. The cubic root of 42875204 is about 350.0005551012. Note that the first 3 decimals are identical.

The spelling of 42875204 in words is "forty-two million, eight hundred seventy-five thousand, two hundred four".