527976 has 24 divisors (see below), whose sum is σ = 1430130. Its totient is φ = 175968.

The previous prime is 527941. The next prime is 527981. The reversal of 527976 is 679725.

It can be written as a sum of positive squares in only one way, i.e., 527076 + 900 = 726^2 + 30^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 527976.

It is an unprimeable number.

527976 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 3595 + ... + 3738.

2⁵²⁷⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

527976 is an abundant number, since it is smaller than the sum of its proper divisors (902154).

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

527976 is a wasteful number, since it uses less digits than its factorization.

527976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345 (or 7338 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 527976 is about 726.6195703393. The cubic root of 527976 is about 80.8235757757.

The spelling of 527976 in words is "five hundred twenty-seven thousand, nine hundred seventy-six".