224434152 has 40 divisors (see below), whose sum is σ = 628625250. Its totient is φ = 74811168.

The previous prime is 224434109. The next prime is 224434163. The reversal of 224434152 is 251434422.

224434152 is a `hidden beast` number, since 2 + 244 + 3 + 415 + 2 = 666.

224434152 is digitally balanced in base 2, because in such base 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., 180794916 + 43639236 = 13446^2 + 6606^2 .

It is a super-3 number, since 3×224434152³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 172527 + ... + 173822.

Almost surely, 2^224434152 is an apocalyptic number.

It is an amenable number.

224434152 is an abundant number, since it is smaller than the sum of its proper divisors (404191098).

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

224434152 is a wasteful number, since it uses less digits than its factorization.

224434152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346367 (or 346354 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 224434152 is about 14981.1265263998. The cubic root of 224434152 is about 607.7099046026.

Adding to 224434152 its reverse (251434422), we get a palindrome (475868574).

The spelling of 224434152 in words is "two hundred twenty-four million, four hundred thirty-four thousand, one hundred fifty-two".