1167119445 has 16 divisors (see below), whose sum is σ = 1977238080. Its totient is φ = 585848064.

The previous prime is 1167119399. The next prime is 1167119467. The reversal of 1167119445 is 5449117611.

It is not a de Polignac number, because 1167119445 - 2¹⁴ = 1167103061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2288215 + ... + 2288724.

It is an arithmetic number, because the mean of its divisors is an integer number (123577380).

Almost surely, 2^1167119445 is an apocalyptic number.

1167119445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1167119445 is a deficient number, since it is larger than the sum of its proper divisors (810118635).

1167119445 is a wasteful number, since it uses less digits than its factorization.

1167119445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576964.

The product of its digits is 30240, while the sum is 39.

The square root of 1167119445 is about 34163.1299063771. The cubic root of 1167119445 is about 1052.8627682226.

The spelling of 1167119445 in words is "one billion, one hundred sixty-seven million, one hundred nineteen thousand, four hundred forty-five".