1146456616 has 16 divisors (see below), whose sum is σ = 2150075700. Its totient is φ = 573103104.

The previous prime is 1146456593. The next prime is 1146456629. The reversal of 1146456616 is 6166546411.

It can be written as a sum of positive squares in 2 ways, for example, as 940648900 + 205807716 = 30670^2 + 14346^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31686 + ... + 57418.

Almost surely, 2^1146456616 is an apocalyptic number.

It is an amenable number.

1146456616 is a deficient number, since it is larger than the sum of its proper divisors (1003619084).

1146456616 is a wasteful number, since it uses less digits than its factorization.

1146456616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31308 (or 31304 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 1146456616 is about 33859.3652628043. The cubic root of 1146456616 is about 1046.6123978696.

The spelling of 1146456616 in words is "one billion, one hundred forty-six million, four hundred fifty-six thousand, six hundred sixteen".