1042580568 has 32 divisors (see below), whose sum is σ = 2645357760. Its totient is φ = 342339360.

The previous prime is 1042580533. The next prime is 1042580569. The reversal of 1042580568 is 8650852401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042580569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322578 + ... + 325793.

It is an arithmetic number, because the mean of its divisors is an integer number (82667430).

Almost surely, 2^1042580568 is an apocalyptic number.

It is an amenable number.

1042580568 is an abundant number, since it is smaller than the sum of its proper divisors (1602777192).

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

1042580568 is a wasteful number, since it uses less digits than its factorization.

1042580568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648447 (or 648443 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 1042580568 is about 32289.0162129477. The cubic root of 1042580568 is about 1013.9967010074.

The spelling of 1042580568 in words is "one billion, forty-two million, five hundred eighty thousand, five hundred sixty-eight".