366867 has 6 divisors (see below), whose sum is σ = 529932. Its totient is φ = 244572.

The previous prime is 366859. The next prime is 366869. The reversal of 366867 is 768663.

It is a happy number.

It is not a de Polignac number, because 366867 - 2³ = 366859 is a prime.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366867.

It is not an unprimeable number, because it can be changed into a prime (366869) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20373 + ... + 20390.

It is an arithmetic number, because the mean of its divisors is an integer number (88322).

2³⁶⁶⁸⁶⁷ is an apocalyptic number.

366867 is a deficient number, since it is larger than the sum of its proper divisors (163065).

366867 is a wasteful number, since it uses less digits than its factorization.

366867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40769 (or 40766 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 366867 is about 605.6954680365. The cubic root of 366867 is about 71.5873384600.

It can be divided in two parts, 36 and 6867, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 366867 in words is "three hundred sixty-six thousand, eight hundred sixty-seven".