430225623 has 12 divisors (see below), whose sum is σ = 625251640. Its totient is φ = 285056496.

The previous prime is 430225589. The next prime is 430225637. The reversal of 430225623 is 326522034.

430225623 is a `hidden beast` number, since 4 + 30 + 2 + 2 + 5 + 623 = 666.

It is not a de Polignac number, because 430225623 - 2⁹ = 430225111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430225723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145168 + ... + 148101.

Almost surely, 2^430225623 is an apocalyptic number.

430225623 is a deficient number, since it is larger than the sum of its proper divisors (195026017).

430225623 is a wasteful number, since it uses less digits than its factorization.

430225623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293438 (or 293435 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 430225623 is about 20741.8808934966. The cubic root of 430225623 is about 754.9162212785.

Adding to 430225623 its reverse (326522034), we get a palindrome (756747657).

The spelling of 430225623 in words is "four hundred thirty million, two hundred twenty-five thousand, six hundred twenty-three".