430420925 has 12 divisors (see below), whose sum is σ = 582242496. Its totient is φ = 313033200.

The previous prime is 430420891. The next prime is 430420951. The reversal of 430420925 is 529024034.

It is not a de Polignac number, because 430420925 - 2²⁴ = 413643709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 782309 + ... + 782858.

It is an arithmetic number, because the mean of its divisors is an integer number (48520208).

Almost surely, 2^430420925 is an apocalyptic number.

It is an amenable number.

430420925 is a deficient number, since it is larger than the sum of its proper divisors (151821571).

430420925 is a wasteful number, since it uses less digits than its factorization.

430420925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565188 (or 1565183 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 430420925 is about 20746.5882737379. The cubic root of 430420925 is about 755.0304360346.

Adding to 430420925 its reverse (529024034), we get a palindrome (959444959).

The spelling of 430420925 in words is "four hundred thirty million, four hundred twenty thousand, nine hundred twenty-five".