1144846068 has 48 divisors (see below), whose sum is σ = 2792219136. Its totient is φ = 364399200.

The previous prime is 1144846067. The next prime is 1144846093. The reversal of 1144846068 is 8606484411.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 174243 + ... + 180693.

It is an arithmetic number, because the mean of its divisors is an integer number (58171232).

Almost surely, 2^1144846068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144846068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396109568).

1144846068 is an abundant number, since it is smaller than the sum of its proper divisors (1647373068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144846068 is a wasteful number, since it uses less digits than its factorization.

1144846068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124 (or 7122 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 1144846068 is about 33835.5740013377. The cubic root of 1144846068 is about 1046.1220727468.

The spelling of 1144846068 in words is "one billion, one hundred forty-four million, eight hundred forty-six thousand, sixty-eight".