6424246 has 4 divisors (see below), whose sum is σ = 9636372. Its totient is φ = 3212122.

The previous prime is 6424241. The next prime is 6424277.

6424246 = T₂₀₆₈ + T₂₀₆₉ + T₂₀₇₀.

6424246 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606060 + ... + 1606063.

It is an arithmetic number, because the mean of its divisors is an integer number (2409093).

Almost surely, 2^6424246 is an apocalyptic number.

6424246 is the 2070-th centered triangular number.

6424246 is a deficient number, since it is larger than the sum of its proper divisors (3212126).

6424246 is a wasteful number, since it uses less digits than its factorization.

6424246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212125.

The product of its digits is 9216, while the sum is 28.

The square root of 6424246 is about 2534.6096346380. The cubic root of 6424246 is about 185.8977161452.

It can be divided in two parts, 6424 and 246, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 6424246 in words is "six million, four hundred twenty-four thousand, two hundred forty-six".