6345232 has 10 divisors (see below), whose sum is σ = 12293918. Its totient is φ = 3172608.

The previous prime is 6345197. The next prime is 6345253. The reversal of 6345232 is 2325436.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 2085136 = 2064^2 + 1444^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6345197 and 6345206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198273 + ... + 198304.

Almost surely, 2^6345232 is an apocalyptic number.

It is an amenable number.

6345232 is a deficient number, since it is larger than the sum of its proper divisors (5948686).

6345232 is a wasteful number, since it uses less digits than its factorization.

6345232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396585 (or 396579 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 6345232 is about 2518.9743944709. The cubic root of 6345232 is about 185.1324301362.

The spelling of 6345232 in words is "six million, three hundred forty-five thousand, two hundred thirty-two".