1159674147 has 6 divisors (see below), whose sum is σ = 1675084892. Its totient is φ = 773116092.

The previous prime is 1159674143. The next prime is 1159674149. The reversal of 1159674147 is 7414769511.

1159674147 is a `hidden beast` number, since 11 + 596 + 7 + 4 + 1 + 47 = 666.

It is not a de Polignac number, because 1159674147 - 2² = 1159674143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1159674143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64426333 + ... + 64426350.

Almost surely, 2^1159674147 is an apocalyptic number.

1159674147 is a deficient number, since it is larger than the sum of its proper divisors (515410745).

1159674147 is a wasteful number, since it uses less digits than its factorization.

1159674147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128852689 (or 128852686 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 1159674147 is about 34053.9887091072. The cubic root of 1159674147 is about 1050.6191803785.

The spelling of 1159674147 in words is "one billion, one hundred fifty-nine million, six hundred seventy-four thousand, one hundred forty-seven".