42365275 has 24 divisors (see below), whose sum is σ = 56340144. Its totient is φ = 31488000.

The previous prime is 42365263. The next prime is 42365303. The reversal of 42365275 is 57256324.

42365275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42365275 - 2⁵ = 42365243 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 42365275.

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 23 ways as a sum of consecutive naturals, for example, 34675 + ... + 35875.

It is an arithmetic number, because the mean of its divisors is an integer number (2347506).

Almost surely, 2^42365275 is an apocalyptic number.

42365275 is a deficient number, since it is larger than the sum of its proper divisors (13974869).

42365275 is a wasteful number, since it uses less digits than its factorization.

42365275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1306 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 42365275 is about 6508.8612675337. The cubic root of 42365275 is about 348.6074600667.

The spelling of 42365275 in words is "forty-two million, three hundred sixty-five thousand, two hundred seventy-five".