4659671 has 4 divisors (see below), whose sum is σ = 4663992. Its totient is φ = 4655352.

The previous prime is 4659647. The next prime is 4659673. The reversal of 4659671 is 1769564.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4659671 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 (4659673) 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 3 ways as a sum of consecutive naturals, for example, 965 + ... + 3201.

It is an arithmetic number, because the mean of its divisors is an integer number (1165998).

Almost surely, 2^4659671 is an apocalyptic number.

4659671 is a deficient number, since it is larger than the sum of its proper divisors (4321).

4659671 is a wasteful number, since it uses less digits than its factorization.

4659671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320.

The product of its digits is 45360, while the sum is 38.

The square root of 4659671 is about 2158.6271099938. The cubic root of 4659671 is about 167.0263861638.

The spelling of 4659671 in words is "four million, six hundred fifty-nine thousand, six hundred seventy-one".