4305632 has 24 divisors (see below), whose sum is σ = 8532216. Its totient is φ = 2138752.

The previous prime is 4305629. The next prime is 4305649. The reversal of 4305632 is 2365034.

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 = 4305598 and 4305607.

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, 5963 + ... + 6645.

It is an arithmetic number, because the mean of its divisors is an integer number (355509).

Almost surely, 2^4305632 is an apocalyptic number.

It is an amenable number.

4305632 is a deficient number, since it is larger than the sum of its proper divisors (4226584).

4305632 is a wasteful number, since it uses less digits than its factorization.

4305632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 4305632 is about 2075.0016867463. The cubic root of 4305632 is about 162.6842974112.

The spelling of 4305632 in words is "four million, three hundred five thousand, six hundred thirty-two".