6247541 has 2 divisors, whose sum is σ = 6247542. Its totient is φ = 6247540.

The previous prime is 6247537. The next prime is 6247543. The reversal of 6247541 is 1457426.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4972900 + 1274641 = 2230^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 6247541 - 2² = 6247537 is a prime.

Together with 6247543, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₄₂₈₆₆₃ and since 6247541 and 428663 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6247543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3123770 + 3123771.

It is an arithmetic number, because the mean of its divisors is an integer number (3123771).

Almost surely, 2^6247541 is an apocalyptic number.

It is an amenable number.

6247541 is a deficient number, since it is larger than the sum of its proper divisors (1).

6247541 is an equidigital number, since it uses as much as digits as its factorization.

6247541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 6247541 is about 2499.5081516170. The cubic root of 6247541 is about 184.1774143406.

The spelling of 6247541 in words is "six million, two hundred forty-seven thousand, five hundred forty-one".