6411242 has 8 divisors (see below), whose sum is σ = 9627876. Its totient is φ = 3201952.

The previous prime is 6411241. The next prime is 6411259. The reversal of 6411242 is 2421146.

It can be written as a sum of positive squares in 2 ways, for example, as 5707321 + 703921 = 2389^2 + 839^2 .

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

It is a super-2 number, since 2×6411242² = 82208047965128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6411241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 3984.

Almost surely, 2^6411242 is an apocalyptic number.

6411242 is a deficient number, since it is larger than the sum of its proper divisors (3216634).

6411242 is a wasteful number, since it uses less digits than its factorization.

6411242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672.

The product of its digits is 384, while the sum is 20.

The square root of 6411242 is about 2532.0430486072. The cubic root of 6411242 is about 185.7721996331.

Adding to 6411242 its reverse (2421146), we get a palindrome (8832388).

The spelling of 6411242 in words is "six million, four hundred eleven thousand, two hundred forty-two".