1168662045 has 8 divisors (see below), whose sum is σ = 1869859296. Its totient is φ = 623286416.

The previous prime is 1168662043. The next prime is 1168662049. The reversal of 1168662045 is 5402668611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1168662045 - 2¹ = 1168662043 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1168661994 and 1168662012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168662043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38955387 + ... + 38955416.

It is an arithmetic number, because the mean of its divisors is an integer number (233732412).

Almost surely, 2^1168662045 is an apocalyptic number.

1168662045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1168662045 is a deficient number, since it is larger than the sum of its proper divisors (701197251).

1168662045 is an equidigital number, since it uses as much as digits as its factorization.

1168662045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77910811.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1168662045 is about 34185.6994224193. The cubic root of 1168662045 is about 1053.3264257300.

The spelling of 1168662045 in words is "one billion, one hundred sixty-eight million, six hundred sixty-two thousand, forty-five".