1144846066 has 16 divisors (see below), whose sum is σ = 2113562304. Its totient is φ = 452906064.

The previous prime is 1144846063. The next prime is 1144846067. The reversal of 1144846066 is 6606484411.

It is not an unprimeable number, because it can be changed into a prime (1144846063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145000 + ... + 3145363.

It is an arithmetic number, because the mean of its divisors is an integer number (132097644).

Almost surely, 2^1144846066 is an apocalyptic number.

1144846066 is a deficient number, since it is larger than the sum of its proper divisors (968716238).

1144846066 is a wasteful number, since it uses less digits than its factorization.

1144846066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290385.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 1144846066 is about 33835.5739717830. The cubic root of 1144846066 is about 1046.1220721377.

The spelling of 1144846066 in words is "one billion, one hundred forty-four million, eight hundred forty-six thousand, sixty-six".