167279 has 8 divisors (see below), whose sum is σ = 199680. Its totient is φ = 137016.

The previous prime is 167269. The next prime is 167309. The reversal of 167279 is 972761.

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 167279 - 2⁸ = 167023 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359 + ... + 680.

It is an arithmetic number, because the mean of its divisors is an integer number (24960).

2¹⁶⁷²⁷⁹ is an apocalyptic number.

167279 is a deficient number, since it is larger than the sum of its proper divisors (32401).

167279 is a wasteful number, since it uses less digits than its factorization.

167279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069.

The product of its digits is 5292, while the sum is 32.

The square root of 167279 is about 408.9975550049. The cubic root of 167279 is about 55.0994344493.

The spelling of 167279 in words is "one hundred sixty-seven thousand, two hundred seventy-nine".