225000007 has 8 divisors (see below), whose sum is σ = 235142784. Its totient is φ = 214887288.

The previous prime is 224999989. The next prime is 225000011. The reversal of 225000007 is 700000522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225000007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225000047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8548 + ... + 22870.

It is an arithmetic number, because the mean of its divisors is an integer number (29392848).

It is a Poulet number, since it divides 2^225000006-1.

Almost surely, 2^225000007 is an apocalyptic number.

225000007 is a deficient number, since it is larger than the sum of its proper divisors (10142777).

225000007 is a wasteful number, since it uses less digits than its factorization.

225000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15029.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 225000007 is about 15000.0002333333. Note that the first 3 decimals coincide. The cubic root of 225000007 is about 608.2202058648.

Adding to 225000007 its reverse (700000522), we get a palindrome (925000529).

The spelling of 225000007 in words is "two hundred twenty-five million, seven", and thus it is an aban number.