526327 has 4 divisors (see below), whose sum is σ = 529720. Its totient is φ = 522936.

The previous prime is 526307. The next prime is 526367. The reversal of 526327 is 723625.

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 526327 - 2⁷ = 526199 is a prime.

It is a super-2 number, since 2×526327² = 554040221858, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 2 + 3⁶ + 6⁴ + 2¹⁹ + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526307) 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, 1452 + ... + 1777.

It is an arithmetic number, because the mean of its divisors is an integer number (132430).

2⁵²⁶³²⁷ is an apocalyptic number.

526327 is a deficient number, since it is larger than the sum of its proper divisors (3393).

526327 is a wasteful number, since it uses less digits than its factorization.

526327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392.

The product of its digits is 2520, while the sum is 25.

The square root of 526327 is about 725.4839763909. The cubic root of 526327 is about 80.7393439980.

The spelling of 526327 in words is "five hundred twenty-six thousand, three hundred twenty-seven".