2427663 has 8 divisors (see below), whose sum is σ = 3699328. Its totient is φ = 1387224.

The previous prime is 2427647. The next prime is 2427683. The reversal of 2427663 is 3667242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2427663 - 2⁴ = 2427647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2427663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57781 + ... + 57822.

It is an arithmetic number, because the mean of its divisors is an integer number (462416).

2^2427663 is an apocalyptic number.

2427663 is a deficient number, since it is larger than the sum of its proper divisors (1271665).

2427663 is a wasteful number, since it uses less digits than its factorization.

2427663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115613.

The product of its digits is 12096, while the sum is 30.

The square root of 2427663 is about 1558.0959533995. The cubic root of 2427663 is about 134.3990296309.

The spelling of 2427663 in words is "two million, four hundred twenty-seven thousand, six hundred sixty-three".