6423837 has 16 divisors (see below), whose sum is σ = 9859200. Its totient is φ = 3644352.

The previous prime is 6423827. The next prime is 6423853. The reversal of 6423837 is 7383246.

It is not a de Polignac number, because 6423837 - 2⁴ = 6423821 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 4¹¹ + 2¹⁷ + 3 + 8⁷ + 3 + 7 .

6423837 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6423798 and 6423807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6423827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103 + ... + 4155.

It is an arithmetic number, because the mean of its divisors is an integer number (616200).

Almost surely, 2^6423837 is an apocalyptic number.

It is an amenable number.

6423837 is a deficient number, since it is larger than the sum of its proper divisors (3435363).

6423837 is a wasteful number, since it uses less digits than its factorization.

6423837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212.

The product of its digits is 24192, while the sum is 33.

The square root of 6423837 is about 2534.5289503180. The cubic root of 6423837 is about 185.8937709985.

It can be divided in two parts, 6423 and 837, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 6423837 in words is "six million, four hundred twenty-three thousand, eight hundred thirty-seven".