1168426 has 8 divisors (see below), whose sum is σ = 2003040. Its totient is φ = 500748.

The previous prime is 1168411. The next prime is 1168451. The reversal of 1168426 is 6248611.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1168394 and 1168403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41716 + ... + 41743.

It is an arithmetic number, because the mean of its divisors is an integer number (250380).

2^1168426 is an apocalyptic number.

1168426 is a deficient number, since it is larger than the sum of its proper divisors (834614).

1168426 is an equidigital number, since it uses as much as digits as its factorization.

1168426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83468.

The product of its digits is 2304, while the sum is 28.

The square root of 1168426 is about 1080.9375560133. The cubic root of 1168426 is about 105.3255504406.

The spelling of 1168426 in words is "one million, one hundred sixty-eight thousand, four hundred twenty-six".