6254641 has 2 divisors, whose sum is σ = 6254642. Its totient is φ = 6254640.

The previous prime is 6254639. The next prime is 6254681. The reversal of 6254641 is 1464526.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 1147041 = 2260^2 + 1071^2 .

It is a cyclic number.

It is not a de Polignac number, because 6254641 - 2¹ = 6254639 is a prime.

Together with 6254639, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6254621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3127320 + 3127321.

It is an arithmetic number, because the mean of its divisors is an integer number (3127321).

Almost surely, 2^6254641 is an apocalyptic number.

It is an amenable number.

6254641 is a deficient number, since it is larger than the sum of its proper divisors (1).

6254641 is an equidigital number, since it uses as much as digits as its factorization.

6254641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 28.

The square root of 6254641 is about 2500.9280277529. The cubic root of 6254641 is about 184.2471572252.

The spelling of 6254641 in words is "six million, two hundred fifty-four thousand, six hundred forty-one".