825201430 has 8 divisors (see below), whose sum is σ = 1485362592. Its totient is φ = 330080568.

The previous prime is 825201427. The next prime is 825201457. The reversal of 825201430 is 34102528.

825201430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 825201395 and 825201404.

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, 41260062 + ... + 41260081.

It is an arithmetic number, because the mean of its divisors is an integer number (185670324).

Almost surely, 2^825201430 is an apocalyptic number.

825201430 is a deficient number, since it is larger than the sum of its proper divisors (660161162).

825201430 is a wasteful number, since it uses less digits than its factorization.

825201430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82520150.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 825201430 is about 28726.3194649088. The cubic root of 825201430 is about 937.9650523514.

Adding to 825201430 its reverse (34102528), we get a palindrome (859303958).

The spelling of 825201430 in words is "eight hundred twenty-five million, two hundred one thousand, four hundred thirty".