225004366 has 8 divisors (see below), whose sum is σ = 340848504. Its totient is φ = 111388200.

The previous prime is 225004361. The next prime is 225004379. The reversal of 225004366 is 663400522.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225004361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556740 + ... + 557143.

It is an arithmetic number, because the mean of its divisors is an integer number (42606063).

Almost surely, 2^225004366 is an apocalyptic number.

225004366 is a deficient number, since it is larger than the sum of its proper divisors (115844138).

225004366 is a wasteful number, since it uses less digits than its factorization.

225004366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113986.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 225004366 is about 15000.1455326273. The cubic root of 225004366 is about 608.2241335903.

Adding to 225004366 its reverse (663400522), we get a palindrome (888404888).

The spelling of 225004366 in words is "two hundred twenty-five million, four thousand, three hundred sixty-six".