1146105505 has 16 divisors (see below), whose sum is σ = 1383505920. Its totient is φ = 911449152.

The previous prime is 1146105497. The next prime is 1146105511. The reversal of 1146105505 is 5055016411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1146105505 - 2³ = 1146105497 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 895456 + ... + 896734.

It is an arithmetic number, because the mean of its divisors is an integer number (86469120).

Almost surely, 2^1146105505 is an apocalyptic number.

It is an amenable number.

1146105505 is a deficient number, since it is larger than the sum of its proper divisors (237400415).

1146105505 is a wasteful number, since it uses less digits than its factorization.

1146105505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 1146105505 is about 33854.1800225615. The cubic root of 1146105505 is about 1046.5055426425.

The spelling of 1146105505 in words is "one billion, one hundred forty-six million, one hundred five thousand, five hundred five".