1146004312 has 16 divisors (see below), whose sum is σ = 2165679360. Its totient is φ = 568489824.

The previous prime is 1146004273. The next prime is 1146004313. The reversal of 1146004312 is 2134006411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146004313) 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 3 ways as a sum of consecutive naturals, for example, 562963 + ... + 564994.

It is an arithmetic number, because the mean of its divisors is an integer number (135354960).

Almost surely, 2^1146004312 is an apocalyptic number.

It is an amenable number.

1146004312 is a deficient number, since it is larger than the sum of its proper divisors (1019675048).

1146004312 is a wasteful number, since it uses less digits than its factorization.

1146004312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128090 (or 1128086 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1146004312 is about 33852.6854473910. The cubic root of 1146004312 is about 1046.4747420598.

The spelling of 1146004312 in words is "one billion, one hundred forty-six million, four thousand, three hundred twelve".