425205230 has 8 divisors (see below), whose sum is σ = 765369432. Its totient is φ = 170082088.

The previous prime is 425205227. The next prime is 425205247. The reversal of 425205230 is 32502524.

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

It is a junction number, because it is equal to n+sod(n) for n = 425205196 and 425205205.

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, 21260252 + ... + 21260271.

It is an arithmetic number, because the mean of its divisors is an integer number (95671179).

Almost surely, 2^425205230 is an apocalyptic number.

425205230 is a deficient number, since it is larger than the sum of its proper divisors (340164202).

425205230 is a wasteful number, since it uses less digits than its factorization.

425205230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42520530.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 425205230 is about 20620.5050859575. The cubic root of 425205230 is about 751.9682995068.

Adding to 425205230 its reverse (32502524), we get a palindrome (457707754).

The spelling of 425205230 in words is "four hundred twenty-five million, two hundred five thousand, two hundred thirty".