42201875 has 10 divisors (see below), whose sum is σ = 52736244. Its totient is φ = 33761000.

The previous prime is 42201853. The next prime is 42201889. The reversal of 42201875 is 57810224.

42201875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-42201875 is a prime.

It is a Duffinian 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 9 ways as a sum of consecutive naturals, for example, 33137 + ... + 34386.

Almost surely, 2^42201875 is an apocalyptic number.

42201875 is a deficient number, since it is larger than the sum of its proper divisors (10534369).

42201875 is an frugal number, since it uses more digits than its factorization.

42201875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67543 (or 67528 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 42201875 is about 6496.2970221504. The cubic root of 42201875 is about 348.1586974913.

The spelling of 42201875 in words is "forty-two million, two hundred one thousand, eight hundred seventy-five".