523927 has 2 divisors, whose sum is σ = 523928. Its totient is φ = 523926.

The previous prime is 523907. The next prime is 523937. The reversal of 523927 is 729325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523927 - 2¹¹ = 521879 is a prime.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 523895 and 523904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261963 + 261964.

It is an arithmetic number, because the mean of its divisors is an integer number (261964).

2⁵²³⁹²⁷ is an apocalyptic number.

523927 is a deficient number, since it is larger than the sum of its proper divisors (1).

523927 is an equidigital number, since it uses as much as digits as its factorization.

523927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 523927 is about 723.8280182474. The cubic root of 523927 is about 80.6164358029.

It can be divided in two parts, 5 and 23927, that added together give a palindrome (23932).

The spelling of 523927 in words is "five hundred twenty-three thousand, nine hundred twenty-seven".