404124474 has 32 divisors (see below), whose sum is σ = 882693504. Its totient is φ = 122592960.

The previous prime is 404124473. The next prime is 404124557. The reversal of 404124474 is 474421404.

It is not an unprimeable number, because it can be changed into a prime (404124473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30949 + ... + 42024.

It is an arithmetic number, because the mean of its divisors is an integer number (27584172).

Almost surely, 2^404124474 is an apocalyptic number.

404124474 is an abundant number, since it is smaller than the sum of its proper divisors (478569030).

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

404124474 is a wasteful number, since it uses less digits than its factorization.

404124474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73062.

The product of its (nonzero) digits is 14336, while the sum is 30.

The square root of 404124474 is about 20102.8474102551. The cubic root of 404124474 is about 739.3300937555.

Adding to 404124474 its reverse (474421404), we get a palindrome (878545878).

The spelling of 404124474 in words is "four hundred four million, one hundred twenty-four thousand, four hundred seventy-four".