1164116005 has 8 divisors (see below), whose sum is σ = 1504396152. Its totient is φ = 859654848.

The previous prime is 1164115969. The next prime is 1164116011. The reversal of 1164116005 is 5006114611.

It can be written as a sum of positive squares in 4 ways, for example, as 1442401 + 1162673604 = 1201^2 + 34098^2 .

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

It is not a de Polignac number, because 1164116005 - 2⁷ = 1164115877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8954674 + ... + 8954803.

It is an arithmetic number, because the mean of its divisors is an integer number (188049519).

Almost surely, 2^1164116005 is an apocalyptic number.

It is an amenable number.

1164116005 is a deficient number, since it is larger than the sum of its proper divisors (340280147).

1164116005 is a wasteful number, since it uses less digits than its factorization.

1164116005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17909495.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1164116005 is about 34119.1442594916. The cubic root of 1164116005 is about 1051.9588542968.

The spelling of 1164116005 in words is "one billion, one hundred sixty-four million, one hundred sixteen thousand, five".