4320606 has 8 divisors (see below), whose sum is σ = 8641224. Its totient is φ = 1440200.

The previous prime is 4320593. The next prime is 4320607. The reversal of 4320606 is 6060234.

It is a sphenic number, since it is the product of 3 distinct primes.

4320606 is an admirable number.

4320606 is a modest number, since divided by 606 gives 432 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360045 + ... + 360056.

It is an arithmetic number, because the mean of its divisors is an integer number (1080153).

Almost surely, 2^4320606 is an apocalyptic number.

4320606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4320606 is a wasteful number, since it uses less digits than its factorization.

4320606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720106.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4320606 is about 2078.6067449135. The cubic root of 4320606 is about 162.8726720891.

The spelling of 4320606 in words is "four million, three hundred twenty thousand, six hundred six".