1149160418 has 16 divisors (see below), whose sum is σ = 1997737344. Its totient is φ = 485560320.

The previous prime is 1149160417. The next prime is 1149160429. The reversal of 1149160418 is 8140619411.

It is not an unprimeable number, because it can be changed into a prime (1149160417) 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, 577055 + ... + 579042.

It is an arithmetic number, because the mean of its divisors is an integer number (124858584).

Almost surely, 2^1149160418 is an apocalyptic number.

1149160418 is a deficient number, since it is larger than the sum of its proper divisors (848576926).

1149160418 is a wasteful number, since it uses less digits than its factorization.

1149160418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156177.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 1149160418 is about 33899.2686941769. The cubic root of 1149160418 is about 1047.4345284066.

Adding to 1149160418 its reverse (8140619411), we get a palindrome (9289779829).

The spelling of 1149160418 in words is "one billion, one hundred forty-nine million, one hundred sixty thousand, four hundred eighteen".