6278741 has 4 divisors (see below), whose sum is σ = 7175712. Its totient is φ = 5381772.

The previous prime is 6278717. The next prime is 6278749. The reversal of 6278741 is 1478726.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1478726 = 2 ⋅739363.

It is a cyclic number.

It is not a de Polignac number, because 6278741 - 2¹⁴ = 6262357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6278749) 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, 448475 + ... + 448488.

It is an arithmetic number, because the mean of its divisors is an integer number (1793928).

Almost surely, 2^6278741 is an apocalyptic number.

It is an amenable number.

6278741 is a deficient number, since it is larger than the sum of its proper divisors (896971).

6278741 is an equidigital number, since it uses as much as digits as its factorization.

6278741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896970.

The product of its digits is 18816, while the sum is 35.

The square root of 6278741 is about 2505.7416067903. The cubic root of 6278741 is about 184.4834972252.

The spelling of 6278741 in words is "six million, two hundred seventy-eight thousand, seven hundred forty-one".