404060 has 24 divisors (see below), whose sum is σ = 861840. Its totient is φ = 159104.

The previous prime is 404051. The next prime is 404081. The reversal of 404060 is 60404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667 + ... + 1893.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2⁴⁰⁴⁰⁶⁰ is an apocalyptic number.

It is an amenable number.

404060 is an abundant number, since it is smaller than the sum of its proper divisors (457780).

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

404060 is a wasteful number, since it uses less digits than its factorization.

404060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 404060 is about 635.6571402887. The cubic root of 404060 is about 73.9290774101.

Adding to 404060 its reverse (60404), we get a palindrome (464464).

The spelling of 404060 in words is "four hundred four thousand, sixty".