4966249 has 4 divisors (see below), whose sum is σ = 4970836. Its totient is φ = 4961664.

The previous prime is 4966243. The next prime is 4966267. The reversal of 4966249 is 9426694.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9426694 = 2 ⋅4713347.

It can be written as a sum of positive squares in 2 ways, for example, as 837225 + 4129024 = 915^2 + 2032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4966249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4966243) 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, 337 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (1242709).

Almost surely, 2^4966249 is an apocalyptic number.

It is an amenable number.

4966249 is a deficient number, since it is larger than the sum of its proper divisors (4587).

4966249 is a wasteful number, since it uses less digits than its factorization.

4966249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586.

The product of its digits is 93312, while the sum is 40.

The square root of 4966249 is about 2228.5082454413. The cubic root of 4966249 is about 170.6119696920.

The spelling of 4966249 in words is "four million, nine hundred sixty-six thousand, two hundred forty-nine".