366023 has 4 divisors (see below), whose sum is σ = 418320. Its totient is φ = 313728.

The previous prime is 366019. The next prime is 366029. The reversal of 366023 is 320663.

It is a happy number.

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 366023 - 2² = 366019 is a prime.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 365986 and 366004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366029) 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 3 ways as a sum of consecutive naturals, for example, 26138 + ... + 26151.

It is an arithmetic number, because the mean of its divisors is an integer number (104580).

2³⁶⁶⁰²³ is an apocalyptic number.

366023 is a deficient number, since it is larger than the sum of its proper divisors (52297).

366023 is an equidigital number, since it uses as much as digits as its factorization.

366023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52296.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 366023 is about 604.9983471052. The cubic root of 366023 is about 71.5323992894.

Adding to 366023 its reverse (320663), we get a palindrome (686686).

The spelling of 366023 in words is "three hundred sixty-six thousand, twenty-three".