225593043 has 16 divisors (see below), whose sum is σ = 342984096. Its totient is φ = 130659840.

The previous prime is 225593041. The next prime is 225593047. The reversal of 225593043 is 340395522.

It is not a de Polignac number, because 225593043 - 2¹ = 225593041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225592995 and 225593013.

It is not an unprimeable number, because it can be changed into a prime (225593041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169468 + ... + 170793.

It is an arithmetic number, because the mean of its divisors is an integer number (21436506).

Almost surely, 2^225593043 is an apocalyptic number.

225593043 is a deficient number, since it is larger than the sum of its proper divisors (117391053).

225593043 is a wasteful number, since it uses less digits than its factorization.

225593043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340294.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 225593043 is about 15019.7550912124. The cubic root of 225593043 is about 608.7541022089.

The spelling of 225593043 in words is "two hundred twenty-five million, five hundred ninety-three thousand, forty-three".