42595167 has 4 divisors (see below), whose sum is σ = 56793560. Its totient is φ = 28396776.

The previous prime is 42595159. The next prime is 42595193. The reversal of 42595167 is 76159524.

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

It is not a de Polignac number, because 42595167 - 2³ = 42595159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42595117) 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, 7099192 + ... + 7099197.

It is an arithmetic number, because the mean of its divisors is an integer number (14198390).

Almost surely, 2^42595167 is an apocalyptic number.

42595167 is a deficient number, since it is larger than the sum of its proper divisors (14198393).

42595167 is a wasteful number, since it uses less digits than its factorization.

42595167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14198392.

The product of its digits is 75600, while the sum is 39.

The square root of 42595167 is about 6526.4972994708. The cubic root of 42595167 is about 349.2368870365.

The spelling of 42595167 in words is "forty-two million, five hundred ninety-five thousand, one hundred sixty-seven".