1146558768 has 40 divisors (see below), whose sum is σ = 3034191216. Its totient is φ = 372864000.

The previous prime is 1146558731. The next prime is 1146558769. The reversal of 1146558768 is 8678556411.

It is a self number, because there is not a number n which added to its sum of digits gives 1146558768.

It is not an unprimeable number, because it can be changed into a prime (1146558769) 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, 289333 + ... + 293268.

Almost surely, 2^1146558768 is an apocalyptic number.

It is an amenable number.

1146558768 is an abundant number, since it is smaller than the sum of its proper divisors (1887632448).

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

1146558768 is a wasteful number, since it uses less digits than its factorization.

1146558768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582653 (or 582647 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 51.

The square root of 1146558768 is about 33860.8737040260. The cubic root of 1146558768 is about 1046.6434821610.

The spelling of 1146558768 in words is "one billion, one hundred forty-six million, five hundred fifty-eight thousand, seven hundred sixty-eight".