254012224 has 14 divisors (see below), whose sum is σ = 504055634. Its totient is φ = 127006080.

The previous prime is 254012219. The next prime is 254012279. The reversal of 254012224 is 422210452.

254012224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 248629824 + 5382400 = 15768^2 + 2320^2 .

It is a junction number, because it is equal to n+sod(n) for n = 254012195 and 254012204.

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, 1984407 + ... + 1984534.

Almost surely, 2^254012224 is an apocalyptic number.

It is an amenable number.

254012224 is a deficient number, since it is larger than the sum of its proper divisors (250043410).

254012224 is an equidigital number, since it uses as much as digits as its factorization.

254012224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968953 (or 3968943 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 254012224 is about 15937.7609468833. The cubic root of 254012224 is about 633.3127124096.

Adding to 254012224 its reverse (422210452), we get a palindrome (676222676).

The spelling of 254012224 in words is "two hundred fifty-four million, twelve thousand, two hundred twenty-four".