404224110 has 96 divisors (see below), whose sum is σ = 1084775328. Its totient is φ = 104382720.

The previous prime is 404224099. The next prime is 404224129. The reversal of 404224110 is 11422404.

It is a super-2 number, since 2×404224110² = 326794262210584200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 395400 + ... + 396420.

It is an arithmetic number, because the mean of its divisors is an integer number (11299743).

Almost surely, 2^404224110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404224110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542387664).

404224110 is an abundant number, since it is smaller than the sum of its proper divisors (680551218).

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

404224110 is a wasteful number, since it uses less digits than its factorization.

404224110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 404224110 is about 20105.3254139295. The cubic root of 404224110 is about 739.3908488321.

Adding to 404224110 its reverse (11422404), we get a palindrome (415646514).

The spelling of 404224110 in words is "four hundred four million, two hundred twenty-four thousand, one hundred ten".