1115566348 has 48 divisors (see below), whose sum is σ = 2156443744. Its totient is φ = 501811200.

The previous prime is 1115566343. The next prime is 1115566357. The reversal of 1115566348 is 8436655111.

It is a self number, because there is not a number n which added to its sum of digits gives 1115566348.

It is not an unprimeable number, because it can be changed into a prime (1115566343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336298 + ... + 339598.

Almost surely, 2^1115566348 is an apocalyptic number.

It is an amenable number.

1115566348 is a deficient number, since it is larger than the sum of its proper divisors (1040877396).

1115566348 is a wasteful number, since it uses less digits than its factorization.

1115566348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482 (or 3480 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 1115566348 is about 33400.0950298049. The cubic root of 1115566348 is about 1037.1266681739.

The spelling of 1115566348 in words is "one billion, one hundred fifteen million, five hundred sixty-six thousand, three hundred forty-eight".