6231863 has 6 divisors (see below), whose sum is σ = 6850032. Its totient is φ = 5665220.

The previous prime is 6231859. The next prime is 6231887. The reversal of 6231863 is 3681326.

It is not a de Polignac number, because 6231863 - 2² = 6231859 is a prime.

It is a super-2 number, since 2×6231863² = 77672232901538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6231803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25631 + ... + 25872.

It is an arithmetic number, because the mean of its divisors is an integer number (1141672).

Almost surely, 2^6231863 is an apocalyptic number.

6231863 is a deficient number, since it is larger than the sum of its proper divisors (618169).

6231863 is a wasteful number, since it uses less digits than its factorization.

6231863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51525 (or 51514 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 6231863 is about 2496.3699645686. The cubic root of 6231863 is about 184.0232228880.

The spelling of 6231863 in words is "six million, two hundred thirty-one thousand, eight hundred sixty-three".