4228868057 has 8 divisors (see below), whose sum is σ = 4455648960. Its totient is φ = 4002508080.

The previous prime is 4228868053. The next prime is 4228868071. The reversal of 4228868057 is 7508688224.

It is a happy number.

4228868057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4228868057 - 2² = 4228868053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4228867996 and 4228868014.

It is not an unprimeable number, because it can be changed into a prime (4228868053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84494 + ... + 124887.

It is an arithmetic number, because the mean of its divisors is an integer number (556956120).

Almost surely, 2^4228868057 is an apocalyptic number.

It is an amenable number.

4228868057 is a deficient number, since it is larger than the sum of its proper divisors (226780903).

4228868057 is a wasteful number, since it uses less digits than its factorization.

4228868057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210463.

The product of its (nonzero) digits is 1720320, while the sum is 50.

The square root of 4228868057 is about 65029.7474775967. The cubic root of 4228868057 is about 1617.1167605866.

The spelling of 4228868057 in words is "four billion, two hundred twenty-eight million, eight hundred sixty-eight thousand, fifty-seven".