526275 has 18 divisors (see below), whose sum is σ = 943020. Its totient is φ = 280560.

The previous prime is 526271. The next prime is 526283. The reversal of 526275 is 572625.

It is not a de Polignac number, because 526275 - 2² = 526271 is a prime.

It is a d-powerful number, because it can be written as 5 + 2⁹ + 2¹⁹ + 6⁴ + 7² + 5³ .

526275 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (526271) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 945 + ... + 1394.

It is an arithmetic number, because the mean of its divisors is an integer number (52390).

2⁵²⁶²⁷⁵ is an apocalyptic number.

526275 is a deficient number, since it is larger than the sum of its proper divisors (416745).

526275 is a wasteful number, since it uses less digits than its factorization.

526275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355 (or 2347 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 526275 is about 725.4481373606. The cubic root of 526275 is about 80.7366849513.

The spelling of 526275 in words is "five hundred twenty-six thousand, two hundred seventy-five".