526572 has 18 divisors (see below), whose sum is σ = 1331148. Its totient is φ = 175512.

The previous prime is 526571. The next prime is 526573. The reversal of 526572 is 275625.

526572 is a `hidden beast` number, since 5 + 2 + 657 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (526571) and next prime (526573).

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (526571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7278 + ... + 7349.

2⁵²⁶⁵⁷² is an apocalyptic number.

It is an amenable number.

526572 is an abundant number, since it is smaller than the sum of its proper divisors (804576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

526572 is a wasteful number, since it uses less digits than its factorization.

526572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14637 (or 14632 counting only the distinct ones).

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

The square root of 526572 is about 725.6528095446. The cubic root of 526572 is about 80.7518698427.

The spelling of 526572 in words is "five hundred twenty-six thousand, five hundred seventy-two".