1005794 has 12 divisors (see below), whose sum is σ = 1548006. Its totient is φ = 490032.

The previous prime is 1005761. The next prime is 1005821. The reversal of 1005794 is 4975001.

It can be written as a sum of positive squares in only one way, i.e., 833569 + 172225 = 913^2 + 415^2 .

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 5 ways as a sum of consecutive naturals, for example, 12077 + ... + 12159.

2^1005794 is an apocalyptic number.

1005794 is a deficient number, since it is larger than the sum of its proper divisors (542212).

1005794 is an frugal number, since it uses more digits than its factorization.

1005794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1005794 is about 1002.8928158083. The cubic root of 1005794 is about 100.1927615245.

The spelling of 1005794 in words is "one million, five thousand, seven hundred ninety-four".