126167 has 4 divisors (see below), whose sum is σ = 128016. Its totient is φ = 124320.

The previous prime is 126151. The next prime is 126173. The reversal of 126167 is 761621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761621 = 7 ⋅108803.

It is a cyclic number.

It is not a de Polignac number, because 126167 - 2⁴ = 126151 is a prime.

It is a super-4 number, since 4×126167⁴ (a number of 22 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126107) 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, 818 + ... + 959.

It is an arithmetic number, because the mean of its divisors is an integer number (32004).

2¹²⁶¹⁶⁷ is an apocalyptic number.

126167 is a deficient number, since it is larger than the sum of its proper divisors (1849).

126167 is an equidigital number, since it uses as much as digits as its factorization.

126167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848.

The product of its digits is 504, while the sum is 23.

The square root of 126167 is about 355.1999436937. The cubic root of 126167 is about 50.1551182688.

Adding to 126167 its reverse (761621), we get a palindrome (887788).

The spelling of 126167 in words is "one hundred twenty-six thousand, one hundred sixty-seven".