1156006041 has 8 divisors (see below), whose sum is σ = 1546788960. Its totient is φ = 767946912.

The previous prime is 1156005997. The next prime is 1156006063. The reversal of 1156006041 is 1406006511.

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

It is not a de Polignac number, because 1156006041 - 2¹¹ = 1156003993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1156006741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 679956 + ... + 681653.

It is an arithmetic number, because the mean of its divisors is an integer number (193348620).

Almost surely, 2^1156006041 is an apocalyptic number.

It is an amenable number.

1156006041 is a deficient number, since it is larger than the sum of its proper divisors (390782919).

1156006041 is a wasteful number, since it uses less digits than its factorization.

1156006041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361895.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1156006041 is about 34000.0888381192. The cubic root of 1156006041 is about 1049.5102904607.

The spelling of 1156006041 in words is "one billion, one hundred fifty-six million, six thousand, forty-one".