527481 has 24 divisors (see below), whose sum is σ = 823680. Its totient is φ = 324576.

The previous prime is 527453. The next prime is 527489. The reversal of 527481 is 184725.

It is not a de Polignac number, because 527481 - 2⁷ = 527353 is a prime.

It is a super-2 number, since 2×527481² = 556472410722, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a zygodrome in base 5.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 527481.

It is not an unprimeable number, because it can be changed into a prime (527489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11200 + ... + 11246.

It is an arithmetic number, because the mean of its divisors is an integer number (34320).

2⁵²⁷⁴⁸¹ is an apocalyptic number.

It is an amenable number.

527481 is a deficient number, since it is larger than the sum of its proper divisors (296199).

527481 is a wasteful number, since it uses less digits than its factorization.

527481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 122 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 527481 is about 726.2788720595. The cubic root of 527481 is about 80.7983093624.

The spelling of 527481 in words is "five hundred twenty-seven thousand, four hundred eighty-one".