42227167 has 8 divisors (see below), whose sum is σ = 45555696. Its totient is φ = 38992512.

The previous prime is 42227137. The next prime is 42227173. The reversal of 42227167 is 76172224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42227167 - 2⁷ = 42227039 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 (42227137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22533 + ... + 24334.

It is an arithmetic number, because the mean of its divisors is an integer number (5694462).

Almost surely, 2^42227167 is an apocalyptic number.

42227167 is a deficient number, since it is larger than the sum of its proper divisors (3328529).

42227167 is a wasteful number, since it uses less digits than its factorization.

42227167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46937.

The product of its digits is 9408, while the sum is 31.

The square root of 42227167 is about 6498.2433780215. The cubic root of 42227167 is about 348.2282352489.

The spelling of 42227167 in words is "forty-two million, two hundred twenty-seven thousand, one hundred sixty-seven".