404482 has 16 divisors (see below), whose sum is σ = 669312. Its totient is φ = 182160.

The previous prime is 404461. The next prime is 404483. The reversal of 404482 is 284404.

It is not an unprimeable number, because it can be changed into a prime (404483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057 + ... + 1387.

It is an arithmetic number, because the mean of its divisors is an integer number (41832).

2⁴⁰⁴⁴⁸² is an apocalyptic number.

404482 is a deficient number, since it is larger than the sum of its proper divisors (264830).

404482 is a wasteful number, since it uses less digits than its factorization.

404482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 404482 is about 635.9889936155. The cubic root of 404482 is about 73.9548056154.

Adding to 404482 its reverse (284404), we get a palindrome (688886).

The spelling of 404482 in words is "four hundred four thousand, four hundred eighty-two".