367871 has 4 divisors (see below), whose sum is σ = 420432. Its totient is φ = 315312.

The previous prime is 367867. The next prime is 367879. The reversal of 367871 is 178763.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 178763 = 13 ⋅13751.

It is a cyclic number.

It is not a de Polignac number, because 367871 - 2² = 367867 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 367871.

It is not an unprimeable number, because it can be changed into a prime (367879) 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, 26270 + ... + 26283.

It is an arithmetic number, because the mean of its divisors is an integer number (105108).

2³⁶⁷⁸⁷¹ is an apocalyptic number.

367871 is a deficient number, since it is larger than the sum of its proper divisors (52561).

367871 is an equidigital number, since it uses as much as digits as its factorization.

367871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52560.

The product of its digits is 7056, while the sum is 32.

The square root of 367871 is about 606.5237011033. The cubic root of 367871 is about 71.6525830146.

The spelling of 367871 in words is "three hundred sixty-seven thousand, eight hundred seventy-one".