4246663 has 4 divisors (see below), whose sum is σ = 4251808. Its totient is φ = 4241520.

The previous prime is 4246609. The next prime is 4246679. The reversal of 4246663 is 3666424.

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-4246663 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 2⁵ + 4¹¹ + 6² + 6⁴ + 6⁶ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4246603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023 + ... + 3088.

It is an arithmetic number, because the mean of its divisors is an integer number (1062952).

Almost surely, 2^4246663 is an apocalyptic number.

4246663 is a deficient number, since it is larger than the sum of its proper divisors (5145).

4246663 is a wasteful number, since it uses less digits than its factorization.

4246663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144.

The product of its digits is 20736, while the sum is 31.

The square root of 4246663 is about 2060.7433124967. The cubic root of 4246663 is about 161.9381845140.

The spelling of 4246663 in words is "four million, two hundred forty-six thousand, six hundred sixty-three".