225404524 has 12 divisors (see below), whose sum is σ = 415219000. Its totient is φ = 106770528.

The previous prime is 225404489. The next prime is 225404551. The reversal of 225404524 is 425404522.

225404524 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×225404524³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225404492 and 225404501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1482849 + ... + 1483000.

Almost surely, 2^225404524 is an apocalyptic number.

It is an amenable number.

225404524 is a deficient number, since it is larger than the sum of its proper divisors (189814476).

225404524 is a wasteful number, since it uses less digits than its factorization.

225404524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965872 (or 2965870 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 225404524 is about 15013.4780780471. The cubic root of 225404524 is about 608.5844845422.

The spelling of 225404524 in words is "two hundred twenty-five million, four hundred four thousand, five hundred twenty-four".