1168742 has 8 divisors (see below), whose sum is σ = 1759656. Its totient is φ = 582192.

The previous prime is 1168721. The next prime is 1168751. The reversal of 1168742 is 2478611.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 308 + ... + 1559.

It is an arithmetic number, because the mean of its divisors is an integer number (219957).

2^1168742 is an apocalyptic number.

1168742 is a deficient number, since it is larger than the sum of its proper divisors (590914).

1168742 is a wasteful number, since it uses less digits than its factorization.

1168742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182.

The product of its digits is 2688, while the sum is 29.

The square root of 1168742 is about 1081.0837155373. The cubic root of 1168742 is about 105.3350446588.

The spelling of 1168742 in words is "one million, one hundred sixty-eight thousand, seven hundred forty-two".