225230398 has 8 divisors (see below), whose sum is σ = 352534608. Its totient is φ = 107718864.

The previous prime is 225230387. The next prime is 225230419. The reversal of 225230398 is 893032522.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448111 + ... + 2448202.

It is an arithmetic number, because the mean of its divisors is an integer number (44066826).

Almost surely, 2^225230398 is an apocalyptic number.

225230398 is a deficient number, since it is larger than the sum of its proper divisors (127304210).

225230398 is a wasteful number, since it uses less digits than its factorization.

225230398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896338.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 225230398 is about 15007.6779682934. The cubic root of 225230398 is about 608.4277327620.

The spelling of 225230398 in words is "two hundred twenty-five million, two hundred thirty thousand, three hundred ninety-eight".