1202404 has 12 divisors (see below), whose sum is σ = 2404864. Its totient is φ = 515304.

The previous prime is 1202387. The next prime is 1202423. The reversal of 1202404 is 4042021.

1202404 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21444 + ... + 21499.

2^1202404 is an apocalyptic number.

1202404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1202404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202404 is a wasteful number, since it uses less digits than its factorization.

1202404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42954 (or 42952 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 1202404 is about 1096.5418368672. The cubic root of 1202404 is about 106.3367715619.

Adding to 1202404 its reverse (4042021), we get a palindrome (5244425).

The spelling of 1202404 in words is "one million, two hundred two thousand, four hundred four".