527000440 has 32 divisors (see below), whose sum is σ = 1186472160. Its totient is φ = 210672000.

The previous prime is 527000437. The next prime is 527000447. The reversal of 527000440 is 44000725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527000447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89590 + ... + 95290.

It is an arithmetic number, because the mean of its divisors is an integer number (37077255).

Almost surely, 2^527000440 is an apocalyptic number.

It is an amenable number.

527000440 is an abundant number, since it is smaller than the sum of its proper divisors (659471720).

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

527000440 is a wasteful number, since it uses less digits than its factorization.

527000440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8023 (or 8019 counting only the distinct ones).

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

The square root of 527000440 is about 22956.4901498465. The cubic root of 527000440 is about 807.7376488716.

The spelling of 527000440 in words is "five hundred twenty-seven million, four hundred forty", and thus it is an aban number.