365423 has 2 divisors, whose sum is σ = 365424. Its totient is φ = 365422.

The previous prime is 365419. The next prime is 365441. The reversal of 365423 is 324563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 365423 - 2² = 365419 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 6⁷ + 4³ + 5⁷ + 2³ + 3⁸ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365423.

It is not a weakly prime, because it can be changed into another prime (365413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182711 + 182712.

It is an arithmetic number, because the mean of its divisors is an integer number (182712).

2³⁶⁵⁴²³ is an apocalyptic number.

365423 is a deficient number, since it is larger than the sum of its proper divisors (1).

365423 is an equidigital number, since it uses as much as digits as its factorization.

365423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 23.

The square root of 365423 is about 604.5022746028. The cubic root of 365423 is about 71.4932916261.

Adding to 365423 its reverse (324563), we get a palindrome (689986).

The spelling of 365423 in words is "three hundred sixty-five thousand, four hundred twenty-three".