270004224 has 208 divisors, whose sum is σ = 853436672. Its totient is φ = 74317824.

The previous prime is 270004223. The next prime is 270004247. The reversal of 270004224 is 422400072.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 270004224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270004223) 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, 3698652 + ... + 3698724.

Almost surely, 2^270004224 is an apocalyptic number.

270004224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270004224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426718336).

270004224 is an abundant number, since it is smaller than the sum of its proper divisors (583432448).

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

270004224 is an equidigital number, since it uses as much as digits as its factorization.

270004224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 270004224 is about 16431.8052568791. The cubic root of 270004224 is about 646.3337774854. Note that the first 3 decimals are identical.

Adding to 270004224 its reverse (422400072), we get a palindrome (692404296).

The spelling of 270004224 in words is "two hundred seventy million, four thousand, two hundred twenty-four".