527980 has 12 divisors (see below), whose sum is σ = 1108800. Its totient is φ = 211184.

The previous prime is 527941. The next prime is 527981. The reversal of 527980 is 89725.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (527981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13180 + ... + 13219.

It is an arithmetic number, because the mean of its divisors is an integer number (92400).

2⁵²⁷⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

527980 is an abundant number, since it is smaller than the sum of its proper divisors (580820).

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

527980 is a wasteful number, since it uses less digits than its factorization.

527980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26408 (or 26406 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 527980 is about 726.6223228060. The cubic root of 527980 is about 80.8237798844.

The spelling of 527980 in words is "five hundred twenty-seven thousand, nine hundred eighty".