4285728605 has 32 divisors (see below), whose sum is σ = 5458752000. Its totient is φ = 3224822272.

The previous prime is 4285728581. The next prime is 4285728613. The reversal of 4285728605 is 5068275824.

It is a de Polignac number, because none of the positive numbers 2^k-4285728605 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4285728605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1586546 + ... + 1589244.

It is an arithmetic number, because the mean of its divisors is an integer number (170586000).

Almost surely, 2^4285728605 is an apocalyptic number.

It is an amenable number.

4285728605 is a deficient number, since it is larger than the sum of its proper divisors (1173023395).

4285728605 is a wasteful number, since it uses less digits than its factorization.

4285728605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The square root of 4285728605 is about 65465.4764360575. The cubic root of 4285728605 is about 1624.3323306804.

The spelling of 4285728605 in words is "four billion, two hundred eighty-five million, seven hundred twenty-eight thousand, six hundred five".