367867 has 2 divisors, whose sum is σ = 367868. Its totient is φ = 367866.

The previous prime is 367853. The next prime is 367879. The reversal of 367867 is 768763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 367867 - 2⁷ = 367739 is a prime.

It is a super-2 number, since 2×367867² = 270652259378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (362867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183933 + 183934.

It is an arithmetic number, because the mean of its divisors is an integer number (183934).

2³⁶⁷⁸⁶⁷ is an apocalyptic number.

367867 is a deficient number, since it is larger than the sum of its proper divisors (1).

367867 is an equidigital number, since it uses as much as digits as its factorization.

367867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 37.

The square root of 367867 is about 606.5204036139. The cubic root of 367867 is about 71.6523233118.

The spelling of 367867 in words is "three hundred sixty-seven thousand, eight hundred sixty-seven".