224542124 has 12 divisors (see below), whose sum is σ = 401309664. Its totient is φ = 109882224.

The previous prime is 224542121. The next prime is 224542127. The reversal of 224542124 is 421245422.

It is an interprime number because it is at equal distance from previous prime (224542121) and next prime (224542127).

It is a junction number, because it is equal to n+sod(n) for n = 224542093 and 224542102.

It is not an unprimeable number, because it can be changed into a prime (224542121) 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, 596999 + ... + 597374.

It is an arithmetic number, because the mean of its divisors is an integer number (33442472).

Almost surely, 2^224542124 is an apocalyptic number.

It is an amenable number.

224542124 is a deficient number, since it is larger than the sum of its proper divisors (176767540).

224542124 is a wasteful number, since it uses less digits than its factorization.

224542124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194424 (or 1194422 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 224542124 is about 14984.7296939251. The cubic root of 224542124 is about 607.8073424388.

Adding to 224542124 its reverse (421245422), we get a palindrome (645787546).

The spelling of 224542124 in words is "two hundred twenty-four million, five hundred forty-two thousand, one hundred twenty-four".