224162404 has 6 divisors (see below), whose sum is σ = 392284214. Its totient is φ = 112081200.

The previous prime is 224162401. The next prime is 224162423. The reversal of 224162404 is 404261422.

It is a happy number.

224162404 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 224100900 + 61504 = 14970^2 + 248^2 .

It is not an unprimeable number, because it can be changed into a prime (224162401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28020297 + ... + 28020304.

Almost surely, 2^224162404 is an apocalyptic number.

It is an amenable number.

224162404 is a deficient number, since it is larger than the sum of its proper divisors (168121810).

224162404 is a wasteful number, since it uses less digits than its factorization.

224162404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56040605 (or 56040603 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 224162404 is about 14972.0541008908. The cubic root of 224162404 is about 607.4645310006.

The spelling of 224162404 in words is "two hundred twenty-four million, one hundred sixty-two thousand, four hundred four".