1168705 has 8 divisors (see below), whose sum is σ = 1436904. Its totient is φ = 912000.

The previous prime is 1168693. The next prime is 1168711. The reversal of 1168705 is 5078611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 62001 + 1106704 = 249^2 + 1052^2 .

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

It is not a de Polignac number, because 1168705 - 2¹³ = 1160513 is a prime.

It is a Duffinian 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, 2646 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (179613).

2^1168705 is an apocalyptic number.

It is an amenable number.

1168705 is a deficient number, since it is larger than the sum of its proper divisors (268199).

1168705 is an equidigital number, since it uses as much as digits as its factorization.

1168705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1168705 is about 1081.0666029436. The cubic root of 1168705 is about 105.3339330825. Note that the first 3 decimals are identical.

The spelling of 1168705 in words is "one million, one hundred sixty-eight thousand, seven hundred five".