225004262 has 32 divisors (see below), whose sum is σ = 415494144. Its totient is φ = 89258400.

The previous prime is 225004259. The next prime is 225004267. The reversal of 225004262 is 262400522.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225004267) 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, 1289 + ... + 21252.

It is an arithmetic number, because the mean of its divisors is an integer number (12984192).

Almost surely, 2^225004262 is an apocalyptic number.

225004262 is a deficient number, since it is larger than the sum of its proper divisors (190489882).

225004262 is a wasteful number, since it uses less digits than its factorization.

225004262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22604.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 225004262 is about 15000.1420659939. The cubic root of 225004262 is about 608.2240398805.

Adding to 225004262 its reverse (262400522), we get a palindrome (487404784).

It can be divided in two parts, 22500 and 4262, that added together give a palindrome (26762).

The spelling of 225004262 in words is "two hundred twenty-five million, four thousand, two hundred sixty-two".