1180802 has 12 divisors (see below), whose sum is σ = 2060550. Its totient is φ = 506016.

The previous prime is 1180799. The next prime is 1180807. The reversal of 1180802 is 2080811.

It can be written as a sum of positive squares in only one way, i.e., 919681 + 261121 = 959^2 + 511^2 .

It is not an unprimeable number, because it can be changed into a prime (1180807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5927 + ... + 6122.

2^1180802 is an apocalyptic number.

1180802 is a deficient number, since it is larger than the sum of its proper divisors (879748).

1180802 is a wasteful number, since it uses less digits than its factorization.

1180802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12065 (or 12058 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 1180802 is about 1086.6471368388. The cubic root of 1180802 is about 105.6961155247.

Subtracting 1180802 from its reverse (2080811), we obtain a palindrome (900009).

The spelling of 1180802 in words is "one million, one hundred eighty thousand, eight hundred two".