6424047 has 24 divisors (see below), whose sum is σ = 10826400. Its totient is φ = 3669120.

The previous prime is 6424031. The next prime is 6424057. The reversal of 6424047 is 7404246.

6424047 is nontrivially palindromic in base 6.

6424047 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6424047 - 2⁴ = 6424031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6424047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2047 + ... + 4127.

It is an arithmetic number, because the mean of its divisors is an integer number (451100).

Almost surely, 2^6424047 is an apocalyptic number.

6424047 is a deficient number, since it is larger than the sum of its proper divisors (4402353).

6424047 is a wasteful number, since it uses less digits than its factorization.

6424047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2091 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 6424047 is about 2534.5703777958. The cubic root of 6424047 is about 185.8957966449.

It can be divided in two parts, 642404 and 7, that added together give a triangular number (642411 = T₁₁₃₃).

The spelling of 6424047 in words is "six million, four hundred twenty-four thousand, forty-seven".