It is a semiprime because it is the product of two primes.
It is an Ulam number.
It is a d-powerful number, because it can be written as 1 + 1 + 64 + 73 + 8 + 76 + 410 .
It is an unprimeable number.
21167874 is an apocalyptic number.
1167874 is an equidigital number, since it uses as much as digits as its factorization.
1167874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583939.
The square root of 1167874 is about 1080.6821919510. The cubic root of 1167874 is about 105.3089614962.
The spelling of 1167874 in words is "one million, one hundred sixty-seven thousand, eight hundred seventy-four".