42860107 has 4 divisors (see below), whose sum is σ = 43402720. Its totient is φ = 42317496.

The previous prime is 42860071. The next prime is 42860113. The reversal of 42860107 is 70106824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42860107 - 2²³ = 34471499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42860177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271188 + ... + 271345.

It is an arithmetic number, because the mean of its divisors is an integer number (10850680).

Almost surely, 2^42860107 is an apocalyptic number.

42860107 is a deficient number, since it is larger than the sum of its proper divisors (542613).

42860107 is an equidigital number, since it uses as much as digits as its factorization.

42860107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542612.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 42860107 is about 6546.7630933157. The cubic root of 42860107 is about 349.9594701368.

The spelling of 42860107 in words is "forty-two million, eight hundred sixty thousand, one hundred seven".