404223200 has 36 divisors (see below), whose sum is σ = 986811840. Its totient is φ = 161688960.

The previous prime is 404223151. The next prime is 404223203. The reversal of 404223200 is 2322404.

404223200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404223203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251840 + ... + 253439.

It is an arithmetic number, because the mean of its divisors is an integer number (27411440).

Almost surely, 2^404223200 is an apocalyptic number.

404223200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

404223200 is an abundant number, since it is smaller than the sum of its proper divisors (582588640).

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

404223200 is a wasteful number, since it uses less digits than its factorization.

404223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505299 (or 505286 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 404223200 is about 20105.3027830968. The cubic root of 404223200 is about 739.3902939863.

Adding to 404223200 its reverse (2322404), we get a palindrome (406545604).

The spelling of 404223200 in words is "four hundred four million, two hundred twenty-three thousand, two hundred".