1332404 has 6 divisors (see below), whose sum is σ = 2331714. Its totient is φ = 666200.

The previous prime is 1332389. The next prime is 1332421. The reversal of 1332404 is 4042331.

It can be written as a sum of positive squares in only one way, i.e., 996004 + 336400 = 998^2 + 580^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166547 + ... + 166554.

It is an arithmetic number, because the mean of its divisors is an integer number (388619).

2^1332404 is an apocalyptic number.

It is an amenable number.

1332404 is a deficient number, since it is larger than the sum of its proper divisors (999310).

1332404 is a wasteful number, since it uses less digits than its factorization.

1332404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333105 (or 333103 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1332404 is about 1154.2980550967. The cubic root of 1332404 is about 110.0386640942.

Adding to 1332404 its reverse (4042331), we get a palindrome (5374735).

The spelling of 1332404 in words is "one million, three hundred thirty-two thousand, four hundred four".