1159052738 has 8 divisors (see below), whose sum is σ = 1794662400. Its totient is φ = 560831940.

The previous prime is 1159052737. The next prime is 1159052767. The reversal of 1159052738 is 8372509511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1159052738³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1159052695 and 1159052704.

It is not an unprimeable number, because it can be changed into a prime (1159052737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9347138 + ... + 9347261.

It is an arithmetic number, because the mean of its divisors is an integer number (224332800).

Almost surely, 2^1159052738 is an apocalyptic number.

1159052738 is a deficient number, since it is larger than the sum of its proper divisors (635609662).

1159052738 is a wasteful number, since it uses less digits than its factorization.

1159052738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18694432.

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 1159052738 is about 34044.8636067175. The cubic root of 1159052738 is about 1050.4314894762.

The spelling of 1159052738 in words is "one billion, one hundred fifty-nine million, fifty-two thousand, seven hundred thirty-eight".