4627863 has 12 divisors (see below), whose sum is σ = 6719128. Its totient is φ = 3069360.

The previous prime is 4627841. The next prime is 4627871. The reversal of 4627863 is 3687264.

It is not a de Polignac number, because 4627863 - 2¹⁴ = 4611479 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4627823) 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 11 ways as a sum of consecutive naturals, for example, 681 + ... + 3117.

Almost surely, 2^4627863 is an apocalyptic number.

4627863 is a deficient number, since it is larger than the sum of its proper divisors (2091265).

4627863 is a wasteful number, since it uses less digits than its factorization.

4627863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654 (or 2651 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4627863 is about 2151.2468477606. The cubic root of 4627863 is about 166.6454644140.

The spelling of 4627863 in words is "four million, six hundred twenty-seven thousand, eight hundred sixty-three".