1168601 has 8 divisors (see below), whose sum is σ = 1363200. Its totient is φ = 1001364.

The previous prime is 1168553. The next prime is 1168619. The reversal of 1168601 is 1068611.

It is a happy number.

It is not a de Polignac number, because 1168601 - 2⁶ = 1168537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361 + ... + 2046.

It is an arithmetic number, because the mean of its divisors is an integer number (170400).

2^1168601 is an apocalyptic number.

It is an amenable number.

1168601 is a deficient number, since it is larger than the sum of its proper divisors (194599).

1168601 is an frugal number, since it uses more digits than its factorization.

1168601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1168601 is about 1081.0185012293. The cubic root of 1168601 is about 105.3308085261.

The spelling of 1168601 in words is "one million, one hundred sixty-eight thousand, six hundred one".