1202806 has 8 divisors (see below), whose sum is σ = 1968264. Its totient is φ = 546720.

The previous prime is 1202791. The next prime is 1202807. The reversal of 1202806 is 6082021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202807) 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 in 3 ways as a sum of consecutive naturals, for example, 27315 + ... + 27358.

It is an arithmetic number, because the mean of its divisors is an integer number (246033).

2^1202806 is an apocalyptic number.

1202806 is a deficient number, since it is larger than the sum of its proper divisors (765458).

1202806 is a wasteful number, since it uses less digits than its factorization.

1202806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54686.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1202806 is about 1096.7251250883. The cubic root of 1202806 is about 106.3486207737.

Adding to 1202806 its reverse (6082021), we get a palindrome (7284827).

It can be divided in two parts, 120 and 2806, that added together give a triangular number (2926 = T₇₆).

The spelling of 1202806 in words is "one million, two hundred two thousand, eight hundred six".