1146534633 has 12 divisors (see below), whose sum is σ = 1713213060. Its totient is φ = 737999136.

The previous prime is 1146534607. The next prime is 1146534643. The reversal of 1146534633 is 3364356411.

1146534633 is a `hidden beast` number, since 1 + 14 + 6 + 5 + 3 + 4 + 633 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 809004249 + 337530384 = 28443^2 + 18372^2 .

It is not a de Polignac number, because 1146534633 - 2⁸ = 1146534377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146534643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2196166 + ... + 2196687.

It is an arithmetic number, because the mean of its divisors is an integer number (142767755).

Almost surely, 2^1146534633 is an apocalyptic number.

It is an amenable number.

1146534633 is a deficient number, since it is larger than the sum of its proper divisors (566678427).

1146534633 is a wasteful number, since it uses less digits than its factorization.

1146534633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392888 (or 4392885 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 1146534633 is about 33860.5173173713. The cubic root of 1146534633 is about 1046.6361381799.

The spelling of 1146534633 in words is "one billion, one hundred forty-six million, five hundred thirty-four thousand, six hundred thirty-three".