6278941 has 2 divisors, whose sum is σ = 6278942. Its totient is φ = 6278940.

The previous prime is 6278939. The next prime is 6278953. The reversal of 6278941 is 1498726.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5336100 + 942841 = 2310^2 + 971^2 .

It is a cyclic number.

It is not a de Polignac number, because 6278941 - 2¹ = 6278939 is a prime.

Together with 6278939, it forms a pair of twin primes.

6278941 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6278941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6278971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3139470 + 3139471.

It is an arithmetic number, because the mean of its divisors is an integer number (3139471).

Almost surely, 2^6278941 is an apocalyptic number.

It is an amenable number.

6278941 is a deficient number, since it is larger than the sum of its proper divisors (1).

6278941 is an equidigital number, since it uses as much as digits as its factorization.

6278941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 6278941 is about 2505.7815148173. The cubic root of 6278941 is about 184.4854560207.

It can be divided in two parts, 62 and 78941, that added together give a triangular number (79003 = T₃₉₇).

The spelling of 6278941 in words is "six million, two hundred seventy-eight thousand, nine hundred forty-one".