527224 has 16 divisors (see below), whose sum is σ = 1006200. Its totient is φ = 258912.

The previous prime is 527209. The next prime is 527237. The reversal of 527224 is 422725.

It is a d-powerful number, because it can be written as 5⁴ + 2¹¹ + 2¹⁸ + 7 + 2¹⁸ + 4⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 527195 and 527204.

It is a congruent number.

It is an unprimeable number.

527224 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87 + ... + 1030.

2⁵²⁷²²⁴ is an apocalyptic number.

It is an amenable number.

527224 is a deficient number, since it is larger than the sum of its proper divisors (478976).

527224 is a wasteful number, since it uses less digits than its factorization.

527224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1178 counting only the distinct ones).

The product of its digits is 1120, while the sum is 22.

The square root of 527224 is about 726.1019212204. The cubic root of 527224 is about 80.7851850105.

Adding to 527224 its reverse (422725), we get a palindrome (949949).

The spelling of 527224 in words is "five hundred twenty-seven thousand, two hundred twenty-four".