1202804 has 12 divisors (see below), whose sum is σ = 2177700. Its totient is φ = 580608.

The previous prime is 1202791. The next prime is 1202807. The reversal of 1202804 is 4082021.

It can be written as a sum of positive squares in 2 ways, for example, as 300304 + 902500 = 548^2 + 950^2 .

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5069 + ... + 5300.

It is an arithmetic number, because the mean of its divisors is an integer number (181475).

2^1202804 is an apocalyptic number.

It is an amenable number.

1202804 is a deficient number, since it is larger than the sum of its proper divisors (974896).

1202804 is a wasteful number, since it uses less digits than its factorization.

1202804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10402 (or 10400 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1202804 is about 1096.7242132824. The cubic root of 1202804 is about 106.3485618290.

Adding to 1202804 its reverse (4082021), we get a palindrome (5284825).

The spelling of 1202804 in words is "one million, two hundred two thousand, eight hundred four".