1112167449 has 16 divisors (see below), whose sum is σ = 1648823040. Its totient is φ = 740919600.

The previous prime is 1112167417. The next prime is 1112167453. The reversal of 1112167449 is 9447612111.

It is not a de Polignac number, because 1112167449 - 2⁵ = 1112167417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112167409) 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 15 ways as a sum of consecutive naturals, for example, 26299 + ... + 53999.

It is an arithmetic number, because the mean of its divisors is an integer number (103051440).

Almost surely, 2^1112167449 is an apocalyptic number.

It is an amenable number.

1112167449 is a deficient number, since it is larger than the sum of its proper divisors (536655591).

1112167449 is a wasteful number, since it uses less digits than its factorization.

1112167449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29197 (or 29191 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 1112167449 is about 33349.1746374629. The cubic root of 1112167449 is about 1036.0722934326.

The spelling of 1112167449 in words is "one billion, one hundred twelve million, one hundred sixty-seven thousand, four hundred forty-nine".