1148728676 has 24 divisors (see below), whose sum is σ = 2117458560. Its totient is φ = 543780000.

The previous prime is 1148728673. The next prime is 1148728727. The reversal of 1148728676 is 6768278411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1148728673) 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 7 ways as a sum of consecutive naturals, for example, 140501 + ... + 148451.

It is an arithmetic number, because the mean of its divisors is an integer number (88227440).

Almost surely, 2^1148728676 is an apocalyptic number.

It is an amenable number.

1148728676 is a deficient number, since it is larger than the sum of its proper divisors (968729884).

1148728676 is a wasteful number, since it uses less digits than its factorization.

1148728676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9875 (or 9873 counting only the distinct ones).

The product of its digits is 903168, while the sum is 50.

The square root of 1148728676 is about 33892.9000824656. The cubic root of 1148728676 is about 1047.3033375196.

The spelling of 1148728676 in words is "one billion, one hundred forty-eight million, seven hundred twenty-eight thousand, six hundred seventy-six".