1167488845 has 16 divisors (see below), whose sum is σ = 1411941312. Its totient is φ = 926714880.

The previous prime is 1167488831. The next prime is 1167488887. The reversal of 1167488845 is 5488847611.

It is not a de Polignac number, because 1167488845 - 2¹³ = 1167480653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1167488792 and 1167488801.

It is a congruent number.

It is an unprimeable number.

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, 426130 + ... + 428860.

It is an arithmetic number, because the mean of its divisors is an integer number (88246332).

Almost surely, 2^1167488845 is an apocalyptic number.

It is an amenable number.

1167488845 is a deficient number, since it is larger than the sum of its proper divisors (244452467).

1167488845 is a wasteful number, since it uses less digits than its factorization.

1167488845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372.

The product of its digits is 1720320, while the sum is 52.

The square root of 1167488845 is about 34168.5358919577. The cubic root of 1167488845 is about 1052.9738355411.

The spelling of 1167488845 in words is "one billion, one hundred sixty-seven million, four hundred eighty-eight thousand, eight hundred forty-five".