527287868 has 12 divisors (see below), whose sum is σ = 931378392. Its totient is φ = 261179760.

The previous prime is 527287853. The next prime is 527287879. The reversal of 527287868 is 868782725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615563 + ... + 616418.

It is an arithmetic number, because the mean of its divisors is an integer number (77614866).

Almost surely, 2^527287868 is an apocalyptic number.

It is an amenable number.

527287868 is a deficient number, since it is larger than the sum of its proper divisors (404090524).

527287868 is a wasteful number, since it uses less digits than its factorization.

527287868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232092 (or 1232090 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 53.

The square root of 527287868 is about 22962.7495740384. The cubic root of 527287868 is about 807.8844698885.

The spelling of 527287868 in words is "five hundred twenty-seven million, two hundred eighty-seven thousand, eight hundred sixty-eight".