224342152 has 16 divisors (see below), whose sum is σ = 420811200. Its totient is φ = 112125840.

The previous prime is 224342147. The next prime is 224342171. The reversal of 224342152 is 251243422.

It is a super-2 number, since 2×224342152² = 100658802327982208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25549 + ... + 33187.

It is an arithmetic number, because the mean of its divisors is an integer number (26300700).

Almost surely, 2^224342152 is an apocalyptic number.

It is an amenable number.

224342152 is a deficient number, since it is larger than the sum of its proper divisors (196469048).

224342152 is a wasteful number, since it uses less digits than its factorization.

224342152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316 (or 11312 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 224342152 is about 14978.0556815629. The cubic root of 224342152 is about 607.6268558154.

Adding to 224342152 its reverse (251243422), we get a palindrome (475585574).

The spelling of 224342152 in words is "two hundred twenty-four million, three hundred forty-two thousand, one hundred fifty-two".