4768645 has 8 divisors (see below), whose sum is σ = 6539904. Its totient is φ = 3269904.

The previous prime is 4768633. The next prime is 4768661. The reversal of 4768645 is 5468674.

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

It is a cyclic number.

It is not a de Polignac number, because 4768645 - 2⁹ = 4768133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4768598 and 4768607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68089 + ... + 68158.

It is an arithmetic number, because the mean of its divisors is an integer number (817488).

Almost surely, 2^4768645 is an apocalyptic number.

It is an amenable number.

4768645 is a deficient number, since it is larger than the sum of its proper divisors (1771259).

4768645 is a wasteful number, since it uses less digits than its factorization.

4768645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136259.

The product of its digits is 161280, while the sum is 40.

The square root of 4768645 is about 2183.7227388110. The cubic root of 4768645 is about 168.3184271566.

The spelling of 4768645 in words is "four million, seven hundred sixty-eight thousand, six hundred forty-five".