365727 has 4 divisors (see below), whose sum is σ = 487640. Its totient is φ = 243816.

The previous prime is 365699. The next prime is 365747. The reversal of 365727 is 727563.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 727563 = 3 ⋅242521.

It is not a de Polignac number, because 365727 - 2⁸ = 365471 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 365694 and 365703.

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 365727.

It is not an unprimeable number, because it can be changed into a prime (365747) 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, 60952 + ... + 60957.

It is an arithmetic number, because the mean of its divisors is an integer number (121910).

2³⁶⁵⁷²⁷ is an apocalyptic number.

365727 is a deficient number, since it is larger than the sum of its proper divisors (121913).

365727 is a wasteful number, since it uses less digits than its factorization.

365727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121912.

The product of its digits is 8820, while the sum is 30.

The square root of 365727 is about 604.7536688603. The cubic root of 365727 is about 71.5131115212.

The spelling of 365727 in words is "three hundred sixty-five thousand, seven hundred twenty-seven".