42258175 has 12 divisors (see below), whose sum is σ = 55483056. Its totient is φ = 31817600.

The previous prime is 42258163. The next prime is 42258193. The reversal of 42258175 is 57185224.

It is a happy number.

It is not a de Polignac number, because 42258175 - 2⁵ = 42258143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42258175.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49291 + ... + 50140.

It is an arithmetic number, because the mean of its divisors is an integer number (4623588).

Almost surely, 2^42258175 is an apocalyptic number.

42258175 is a deficient number, since it is larger than the sum of its proper divisors (13224881).

42258175 is a wasteful number, since it uses less digits than its factorization.

42258175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99458 (or 99453 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 42258175 is about 6500.6288157378. The cubic root of 42258175 is about 348.3134506837.

The spelling of 42258175 in words is "forty-two million, two hundred fifty-eight thousand, one hundred seventy-five".