526023 has 12 divisors (see below), whose sum is σ = 766168. Its totient is φ = 347760.

The previous prime is 525983. The next prime is 526027. The reversal of 526023 is 320625.

It is not a de Polignac number, because 526023 - 2¹⁰ = 524999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525987 and 526005.

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 526023.

It is not an unprimeable number, because it can be changed into a prime (526027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1761 + ... + 2037.

2⁵²⁶⁰²³ is an apocalyptic number.

526023 is a deficient number, since it is larger than the sum of its proper divisors (240145).

526023 is a wasteful number, since it uses less digits than its factorization.

526023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 526023 is about 725.2744308191. The cubic root of 526023 is about 80.7237963203.

Adding to 526023 its reverse (320625), we get a palindrome (846648).

The spelling of 526023 in words is "five hundred twenty-six thousand, twenty-three".