1206788 has 12 divisors (see below), whose sum is σ = 2303952. Its totient is φ = 548520.

The previous prime is 1206781. The next prime is 1206791. The reversal of 1206788 is 8876021.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1206781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13670 + ... + 13757.

It is an arithmetic number, because the mean of its divisors is an integer number (191996).

2^1206788 is an apocalyptic number.

It is an amenable number.

1206788 is a deficient number, since it is larger than the sum of its proper divisors (1097164).

1206788 is a wasteful number, since it uses less digits than its factorization.

1206788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27442 (or 27440 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1206788 is about 1098.5390298028. The cubic root of 1206788 is about 106.4658504689.

The spelling of 1206788 in words is "one million, two hundred six thousand, seven hundred eighty-eight".