4612224 has 32 divisors (see below), whose sum is σ = 12252240. Its totient is φ = 1537280.

The previous prime is 4612217. The next prime is 4612229. The reversal of 4612224 is 4222164.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×4612224² = 42545220452352, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4612224.

It is not an unprimeable number, because it can be changed into a prime (4612229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5622 + ... + 6389.

Almost surely, 2^4612224 is an apocalyptic number.

It is an amenable number.

4612224 is an abundant number, since it is smaller than the sum of its proper divisors (7640016).

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

4612224 is a wasteful number, since it uses less digits than its factorization.

4612224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12028 (or 12016 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 4612224 is about 2147.6089029430. The cubic root of 4612224 is about 166.4575368091.

Adding to 4612224 its reverse (4222164), we get a palindrome (8834388).

The spelling of 4612224 in words is "four million, six hundred twelve thousand, two hundred twenty-four".