4408857 has 16 divisors (see below), whose sum is σ = 6566080. Its totient is φ = 2923776.

The previous prime is 4408849. The next prime is 4408861. The reversal of 4408857 is 7588044.

It is not a de Polignac number, because 4408857 - 2³ = 4408849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4408837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7353 + ... + 7929.

It is an arithmetic number, because the mean of its divisors is an integer number (410380).

Almost surely, 2^4408857 is an apocalyptic number.

It is an amenable number.

4408857 is a deficient number, since it is larger than the sum of its proper divisors (2157223).

4408857 is a wasteful number, since it uses less digits than its factorization.

4408857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4408857 is about 2099.7278395068. The cubic root of 4408857 is about 163.9741308592.

The spelling of 4408857 in words is "four million, four hundred eight thousand, eight hundred fifty-seven".