430648 has 8 divisors (see below), whose sum is σ = 807480. Its totient is φ = 215320.

The previous prime is 430603. The next prime is 430649. The reversal of 430648 is 846034.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26908 + ... + 26923.

It is an arithmetic number, because the mean of its divisors is an integer number (100935).

2⁴³⁰⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

430648 is a deficient number, since it is larger than the sum of its proper divisors (376832).

430648 is a wasteful number, since it uses less digits than its factorization.

430648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53837 (or 53833 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 430648 is about 656.2377617906. The cubic root of 430648 is about 75.5163188560.

The spelling of 430648 in words is "four hundred thirty thousand, six hundred forty-eight".