224127126 has 24 divisors (see below), whose sum is σ = 487182384. Its totient is φ = 74466960.

The previous prime is 224127091. The next prime is 224127131. The reversal of 224127126 is 621721422.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 224127126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14421 + ... + 25616.

It is an arithmetic number, because the mean of its divisors is an integer number (20299266).

Almost surely, 2^224127126 is an apocalyptic number.

224127126 is an abundant number, since it is smaller than the sum of its proper divisors (263055258).

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

224127126 is a wasteful number, since it uses less digits than its factorization.

224127126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40356 (or 40353 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 224127126 is about 14970.8759262777. The cubic root of 224127126 is about 607.4326623529.

Adding to 224127126 its reverse (621721422), we get a palindrome (845848548).

The spelling of 224127126 in words is "two hundred twenty-four million, one hundred twenty-seven thousand, one hundred twenty-six".