224134404 has 48 divisors (see below), whose sum is σ = 576324672. Its totient is φ = 67358592.

The previous prime is 224134397. The next prime is 224134423. The reversal of 224134404 is 404431422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9999 + ... + 23414.

It is an arithmetic number, because the mean of its divisors is an integer number (12006764).

Almost surely, 2^224134404 is an apocalyptic number.

It is an amenable number.

224134404 is an abundant number, since it is smaller than the sum of its proper divisors (352190268).

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

224134404 is a wasteful number, since it uses less digits than its factorization.

224134404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33476 (or 33474 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 224134404 is about 14971.1189962541. The cubic root of 224134404 is about 607.4392372629.

Adding to 224134404 its reverse (404431422), we get a palindrome (628565826).

The spelling of 224134404 in words is "two hundred twenty-four million, one hundred thirty-four thousand, four hundred four".