1169828 has 18 divisors (see below), whose sum is σ = 2251158. Its totient is φ = 531520.

The previous prime is 1169827. The next prime is 1169873. The reversal of 1169828 is 8289611.

It can be written as a sum of positive squares in only one way, i.e., 1162084 + 7744 = 1078^2 + 88^2 .

It is not an unprimeable number, because it can be changed into a prime (1169827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725 + ... + 1692.

2^1169828 is an apocalyptic number.

It is an amenable number.

1169828 is a deficient number, since it is larger than the sum of its proper divisors (1081330).

1169828 is a wasteful number, since it uses less digits than its factorization.

1169828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443 (or 2430 counting only the distinct ones).

The product of its digits is 6912, while the sum is 35.

The square root of 1169828 is about 1081.5858726888. The cubic root of 1169828 is about 105.3676604813.

The spelling of 1169828 in words is "one million, one hundred sixty-nine thousand, eight hundred twenty-eight".