4471663 has 16 divisors (see below), whose sum is σ = 5520960. Its totient is φ = 3534336.

The previous prime is 4471661. The next prime is 4471681. The reversal of 4471663 is 3661744.

It is a cyclic number.

It is not a de Polignac number, because 4471663 - 2¹ = 4471661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5953 + ... + 6661.

It is an arithmetic number, because the mean of its divisors is an integer number (345060).

Almost surely, 2^4471663 is an apocalyptic number.

4471663 is a deficient number, since it is larger than the sum of its proper divisors (1049297).

4471663 is a wasteful number, since it uses less digits than its factorization.

4471663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786.

The product of its digits is 12096, while the sum is 31.

The square root of 4471663 is about 2114.6307006189. The cubic root of 4471663 is about 164.7490891024.

The spelling of 4471663 in words is "four million, four hundred seventy-one thousand, six hundred sixty-three".