1148933012 has 6 divisors (see below), whose sum is σ = 2010632778. Its totient is φ = 574466504.

The previous prime is 1148932999. The next prime is 1148933069. The reversal of 1148933012 is 2103398411.

It can be written as a sum of positive squares in only one way, i.e., 1048852996 + 100080016 = 32386^2 + 10004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1148933012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143616623 + ... + 143616630.

It is an arithmetic number, because the mean of its divisors is an integer number (335105463).

Almost surely, 2^1148933012 is an apocalyptic number.

It is an amenable number.

1148933012 is a deficient number, since it is larger than the sum of its proper divisors (861699766).

1148933012 is a wasteful number, since it uses less digits than its factorization.

1148933012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287233257 (or 287233255 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1148933012 is about 33895.9143850701. The cubic root of 1148933012 is about 1047.3654319874.

The spelling of 1148933012 in words is "one billion, one hundred forty-eight million, nine hundred thirty-three thousand, twelve".