365946 has 16 divisors (see below), whose sum is σ = 836544. Its totient is φ = 104544.

The previous prime is 365941. The next prime is 365969. The reversal of 365946 is 649563.

It is a happy number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365946.

It is not an unprimeable number, because it can be changed into a prime (365941) 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 in 7 ways as a sum of consecutive naturals, for example, 4315 + ... + 4398.

It is an arithmetic number, because the mean of its divisors is an integer number (52284).

2³⁶⁵⁹⁴⁶ is an apocalyptic number.

365946 is an abundant number, since it is smaller than the sum of its proper divisors (470598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

365946 is a wasteful number, since it uses less digits than its factorization.

365946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8725.

The product of its digits is 19440, while the sum is 33.

The square root of 365946 is about 604.9347072205. The cubic root of 365946 is about 71.5273828642.

The spelling of 365946 in words is "three hundred sixty-five thousand, nine hundred forty-six".