224423132 has 6 divisors (see below), whose sum is σ = 392740488. Its totient is φ = 112211564.

The previous prime is 224423123. The next prime is 224423153. The reversal of 224423132 is 231324422.

224423132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224423098 and 224423107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28052888 + ... + 28052895.

It is an arithmetic number, because the mean of its divisors is an integer number (65456748).

Almost surely, 2^224423132 is an apocalyptic number.

It is an amenable number.

224423132 is a deficient number, since it is larger than the sum of its proper divisors (168317356).

224423132 is a wasteful number, since it uses less digits than its factorization.

224423132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56105787 (or 56105785 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 224423132 is about 14980.7587257789. The cubic root of 224423132 is about 607.6999579988.

Adding to 224423132 its reverse (231324422), we get a palindrome (455747554).

The spelling of 224423132 in words is "two hundred twenty-four million, four hundred twenty-three thousand, one hundred thirty-two".