6444046 has 8 divisors (see below), whose sum is σ = 11046960. Its totient is φ = 2761728.

The previous prime is 6444043. The next prime is 6444049. The reversal of 6444046 is 6404446.

It is an interprime number because it is at equal distance from previous prime (6444043) and next prime (6444049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6444041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230131 + ... + 230158.

It is an arithmetic number, because the mean of its divisors is an integer number (1380870).

Almost surely, 2^6444046 is an apocalyptic number.

6444046 is a deficient number, since it is larger than the sum of its proper divisors (4602914).

6444046 is a wasteful number, since it uses less digits than its factorization.

6444046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460298.

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

The square root of 6444046 is about 2538.5125565969. The cubic root of 6444046 is about 186.0885037629.

The spelling of 6444046 in words is "six million, four hundred forty-four thousand, forty-six".