42088167 has 20 divisors (see below), whose sum is σ = 68589576. Its totient is φ = 25507440.

The previous prime is 42088159. The next prime is 42088199. The reversal of 42088167 is 76188024.

42088167 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 42088167 - 2³ = 42088159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42088117) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 22728 + ... + 24509.

Almost surely, 2^42088167 is an apocalyptic number.

42088167 is a deficient number, since it is larger than the sum of its proper divisors (26501409).

42088167 is a wasteful number, since it uses less digits than its factorization.

42088167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47260 (or 47251 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 42088167 is about 6487.5393640424. The cubic root of 42088167 is about 347.8457253153.

The spelling of 42088167 in words is "forty-two million, eighty-eight thousand, one hundred sixty-seven".