4966689 has 48 divisors (see below), whose sum is σ = 8733312. Its totient is φ = 2483712.

The previous prime is 4966673. The next prime is 4966697. The reversal of 4966689 is 9866694.

It is not a de Polignac number, because 4966689 - 2⁴ = 4966673 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4966639) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43897 + ... + 44009.

It is an arithmetic number, because the mean of its divisors is an integer number (181944).

Almost surely, 2^4966689 is an apocalyptic number.

4966689 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4966689 is a deficient number, since it is larger than the sum of its proper divisors (3766623).

4966689 is a wasteful number, since it uses less digits than its factorization.

4966689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 159 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 4966689 is about 2228.6069640024. The cubic root of 4966689 is about 170.6170081727.

The spelling of 4966689 in words is "four million, nine hundred sixty-six thousand, six hundred eighty-nine".