6341240 has 32 divisors (see below), whose sum is σ = 14575680. Its totient is φ = 2481792.

The previous prime is 6341219. The next prime is 6341243. The reversal of 6341240 is 421436.

6341240 = T₉₁₂ + T₉₁₃ + ... + T₉₂₆.

It is a happy number.

It is a super-2 number, since 2×6341240² = 80422649475200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6341243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 3566.

It is an arithmetic number, because the mean of its divisors is an integer number (455490).

Almost surely, 2^6341240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6341240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7287840).

6341240 is an abundant number, since it is smaller than the sum of its proper divisors (8234440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6341240 is a wasteful number, since it uses less digits than its factorization.

6341240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431 (or 3427 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6341240 is about 2518.1818838202. The cubic root of 6341240 is about 185.0935976342.

Adding to 6341240 its reverse (421436), we get a palindrome (6762676).

The spelling of 6341240 in words is "six million, three hundred forty-one thousand, two hundred forty".