225301004 has 6 divisors (see below), whose sum is σ = 394276764. Its totient is φ = 112650500.

The previous prime is 225301001. The next prime is 225301009. The reversal of 225301004 is 400103522.

225301004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225301001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28162622 + ... + 28162629.

It is an arithmetic number, because the mean of its divisors is an integer number (65712794).

Almost surely, 2^225301004 is an apocalyptic number.

It is an amenable number.

225301004 is a deficient number, since it is larger than the sum of its proper divisors (168975760).

225301004 is a wasteful number, since it uses less digits than its factorization.

225301004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56325255 (or 56325253 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 225301004 is about 15010.0301132276. The cubic root of 225301004 is about 608.4913034593.

Adding to 225301004 its reverse (400103522), we get a palindrome (625404526).

The spelling of 225301004 in words is "two hundred twenty-five million, three hundred one thousand, four".