1162804 has 6 divisors (see below), whose sum is σ = 2034914. Its totient is φ = 581400.

The previous prime is 1162793. The next prime is 1162807. The reversal of 1162804 is 4082611.

It can be written as a sum of positive squares in only one way, i.e., 1123600 + 39204 = 1060^2 + 198^2 .

It is a super-2 number, since 2×1162804² = 2704226284832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162807) 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 as a sum of consecutive naturals, namely, 145347 + ... + 145354.

2^1162804 is an apocalyptic number.

It is an amenable number.

1162804 is a deficient number, since it is larger than the sum of its proper divisors (872110).

1162804 is a wasteful number, since it uses less digits than its factorization.

1162804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290705 (or 290703 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1162804 is about 1078.3339000514. Note that the first 3 decimals coincide. The cubic root of 1162804 is about 105.1563505924.

The spelling of 1162804 in words is "one million, one hundred sixty-two thousand, eight hundred four".