4228768375 has 16 divisors (see below), whose sum is σ = 5683466880. Its totient is φ = 3122781600.

The previous prime is 4228768351. The next prime is 4228768409. The reversal of 4228768375 is 5738678224.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4228768375 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299535 + ... + 1302784.

It is an arithmetic number, because the mean of its divisors is an integer number (355216680).

Almost surely, 2^4228768375 is an apocalyptic number.

4228768375 is a deficient number, since it is larger than the sum of its proper divisors (1454698505).

4228768375 is a wasteful number, since it uses less digits than its factorization.

4228768375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602347 (or 2602337 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 52.

The square root of 4228768375 is about 65028.9810392259. The cubic root of 4228768375 is about 1617.1040543733.

The spelling of 4228768375 in words is "four billion, two hundred twenty-eight million, seven hundred sixty-eight thousand, three hundred seventy-five".