4708661 has 4 divisors (see below), whose sum is σ = 4729632. Its totient is φ = 4687692.

The previous prime is 4708631. The next prime is 4708681. The reversal of 4708661 is 1668074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4708661 - 2¹⁴ = 4692277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4708631) 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, 10145 + ... + 10598.

It is an arithmetic number, because the mean of its divisors is an integer number (1182408).

Almost surely, 2^4708661 is an apocalyptic number.

It is an amenable number.

4708661 is a deficient number, since it is larger than the sum of its proper divisors (20971).

4708661 is a wasteful number, since it uses less digits than its factorization.

4708661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20970.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4708661 is about 2169.9449301768. The cubic root of 4708661 is about 167.6096972078.

The spelling of 4708661 in words is "four million, seven hundred eight thousand, six hundred sixty-one".