224125436 has 12 divisors (see below), whose sum is σ = 392747040. Its totient is φ = 111912000.

The previous prime is 224125373. The next prime is 224125439. The reversal of 224125436 is 634521422.

It is a super-2 number, since 2×224125436² = 100464422124380192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224125399 and 224125408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224125439) 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, 34301 + ... + 40308.

It is an arithmetic number, because the mean of its divisors is an integer number (32728920).

Almost surely, 2^224125436 is an apocalyptic number.

It is an amenable number.

224125436 is a deficient number, since it is larger than the sum of its proper divisors (168621604).

224125436 is a wasteful number, since it uses less digits than its factorization.

224125436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75364 (or 75362 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 224125436 is about 14970.8194832481. The cubic root of 224125436 is about 607.4311355947.

Adding to 224125436 its reverse (634521422), we get a palindrome (858646858).

The spelling of 224125436 in words is "two hundred twenty-four million, one hundred twenty-five thousand, four hundred thirty-six".