1159063738 has 24 divisors (see below), whose sum is σ = 2042101152. Its totient is φ = 491914584.

The previous prime is 1159063639. The next prime is 1159063777. The reversal of 1159063738 is 8373609511.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1159063694 and 1159063703.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47320 + ... + 67507.

It is an arithmetic number, because the mean of its divisors is an integer number (85087548).

Almost surely, 2^1159063738 is an apocalyptic number.

1159063738 is a deficient number, since it is larger than the sum of its proper divisors (883037414).

1159063738 is a wasteful number, since it uses less digits than its factorization.

1159063738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114946 (or 114939 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 1159063738 is about 34045.0251578700. The cubic root of 1159063738 is about 1050.4348125088.

The spelling of 1159063738 in words is "one billion, one hundred fifty-nine million, sixty-three thousand, seven hundred thirty-eight".