4916661 has 16 divisors (see below), whose sum is σ = 6779328. Its totient is φ = 3168000.

The previous prime is 4916633. The next prime is 4916669. The reversal of 4916661 is 1666194.

It is not a de Polignac number, because 4916661 - 2⁵ = 4916629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4916669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12061 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (423708).

Almost surely, 2^4916661 is an apocalyptic number.

It is an amenable number.

4916661 is a deficient number, since it is larger than the sum of its proper divisors (1862667).

4916661 is a wasteful number, since it uses less digits than its factorization.

4916661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

The product of its digits is 7776, while the sum is 33.

The square root of 4916661 is about 2217.3545048097. The cubic root of 4916661 is about 170.0422155828.

The spelling of 4916661 in words is "four million, nine hundred sixteen thousand, six hundred sixty-one".