167426 has 8 divisors (see below), whose sum is σ = 287040. Its totient is φ = 71748.

The previous prime is 167423. The next prime is 167429. The reversal of 167426 is 624761.

It is an interprime number because it is at equal distance from previous prime (167423) and next prime (167429).

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

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 167395 and 167404.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 167426.

It is not an unprimeable number, because it can be changed into a prime (167423) 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, 5966 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (35880).

2¹⁶⁷⁴²⁶ is an apocalyptic number.

167426 is a deficient number, since it is larger than the sum of its proper divisors (119614).

167426 is a wasteful number, since it uses less digits than its factorization.

167426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11968.

The product of its digits is 2016, while the sum is 26.

The square root of 167426 is about 409.1772232175. The cubic root of 167426 is about 55.1155696594.

The spelling of 167426 in words is "one hundred sixty-seven thousand, four hundred twenty-six".