1148605804 has 12 divisors (see below), whose sum is σ = 2011341024. Its totient is φ = 573936944.

The previous prime is 1148605751. The next prime is 1148605807. The reversal of 1148605804 is 4085068411.

It is not an unprimeable number, because it can be changed into a prime (1148605807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84367 + ... + 97030.

It is an arithmetic number, because the mean of its divisors is an integer number (167611752).

Almost surely, 2^1148605804 is an apocalyptic number.

It is an amenable number.

1148605804 is a deficient number, since it is larger than the sum of its proper divisors (862735220).

1148605804 is a wasteful number, since it uses less digits than its factorization.

1148605804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182984 (or 182982 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 1148605804 is about 33891.0873829684. The cubic root of 1148605804 is about 1047.2659951234.

The spelling of 1148605804 in words is "one billion, one hundred forty-eight million, six hundred five thousand, eight hundred four".