1144079208 has 32 divisors (see below), whose sum is σ = 3177998400. Its totient is φ = 381359664.

The previous prime is 1144079201. The next prime is 1144079213. The reversal of 1144079208 is 8029704411.

1144079208 is a `hidden beast` number, since 1 + 1 + 440 + 7 + 9 + 208 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1144079201) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2648116 + ... + 2648547.

It is an arithmetic number, because the mean of its divisors is an integer number (99312450).

Almost surely, 2^1144079208 is an apocalyptic number.

1144079208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1144079208 is an abundant number, since it is smaller than the sum of its proper divisors (2033919192).

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

1144079208 is a wasteful number, since it uses less digits than its factorization.

1144079208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296678 (or 5296668 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1144079208 is about 33824.2399471149. The cubic root of 1144079208 is about 1045.8884435622. Note that the first 3 decimals are identical.

The spelling of 1144079208 in words is "one billion, one hundred forty-four million, seventy-nine thousand, two hundred eight".