225320126 has 8 divisors (see below), whose sum is σ = 355768680. Its totient is φ = 106730568.

The previous prime is 225320099. The next prime is 225320149. The reversal of 225320126 is 621023522.

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

It is a congruent number.

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, 2964701 + ... + 2964776.

It is an arithmetic number, because the mean of its divisors is an integer number (44471085).

Almost surely, 2^225320126 is an apocalyptic number.

225320126 is a deficient number, since it is larger than the sum of its proper divisors (130448554).

225320126 is a wasteful number, since it uses less digits than its factorization.

225320126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929498.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 225320126 is about 15010.6670737846. The cubic root of 225320126 is about 608.5085178249.

Adding to 225320126 its reverse (621023522), we get a palindrome (846343648).

The spelling of 225320126 in words is "two hundred twenty-five million, three hundred twenty thousand, one hundred twenty-six".