365667 has 4 divisors (see below), whose sum is σ = 487560. Its totient is φ = 243776.

The previous prime is 365641. The next prime is 365669. The reversal of 365667 is 766563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 365667 - 2⁸ = 365411 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365667.

It is not an unprimeable number, because it can be changed into a prime (365669) 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, 60942 + ... + 60947.

It is an arithmetic number, because the mean of its divisors is an integer number (121890).

2³⁶⁵⁶⁶⁷ is an apocalyptic number.

365667 is a deficient number, since it is larger than the sum of its proper divisors (121893).

365667 is a wasteful number, since it uses less digits than its factorization.

365667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121892.

The product of its digits is 22680, while the sum is 33.

The square root of 365667 is about 604.7040598508. The cubic root of 365667 is about 71.5092005700.

The spelling of 365667 in words is "three hundred sixty-five thousand, six hundred sixty-seven".