867371 has 2 divisors, whose sum is σ = 867372. Its totient is φ = 867370.

The previous prime is 867343. The next prime is 867389. The reversal of 867371 is 173768.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-867371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (867301) 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 as a sum of consecutive naturals, namely, 433685 + 433686.

It is an arithmetic number, because the mean of its divisors is an integer number (433686).

2⁸⁶⁷³⁷¹ is an apocalyptic number.

867371 is a deficient number, since it is larger than the sum of its proper divisors (1).

867371 is an equidigital number, since it uses as much as digits as its factorization.

867371 is an odious number, because the sum of its binary digits is odd.

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

The square root of 867371 is about 931.3275471068. The cubic root of 867371 is about 95.3677710957.

The spelling of 867371 in words is "eight hundred sixty-seven thousand, three hundred seventy-one".