224004030 has 32 divisors (see below), whose sum is σ = 538804224. Its totient is φ = 59601696.

The previous prime is 224004013. The next prime is 224004037. The reversal of 224004030 is 30400422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224004037) 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, 5827 + ... + 21953.

It is an arithmetic number, because the mean of its divisors is an integer number (16837632).

Almost surely, 2^224004030 is an apocalyptic number.

224004030 is an abundant number, since it is smaller than the sum of its proper divisors (314800194).

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

224004030 is a wasteful number, since it uses less digits than its factorization.

224004030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16600.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 224004030 is about 14966.7641793408. The cubic root of 224004030 is about 607.3214364526.

Adding to 224004030 its reverse (30400422), we get a palindrome (254404452).

The spelling of 224004030 in words is "two hundred twenty-four million, four thousand, thirty".