6238261 has 2 divisors, whose sum is σ = 6238262. Its totient is φ = 6238260.

The previous prime is 6238249. The next prime is 6238279. The reversal of 6238261 is 1628326.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6220036 + 18225 = 2494^2 + 135^2 .

It is a cyclic number.

It is not a de Polignac number, because 6238261 - 2¹³ = 6230069 is a prime.

6238261 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6238241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3119130 + 3119131.

It is an arithmetic number, because the mean of its divisors is an integer number (3119131).

Almost surely, 2^6238261 is an apocalyptic number.

It is an amenable number.

6238261 is a deficient number, since it is larger than the sum of its proper divisors (1).

6238261 is an equidigital number, since it uses as much as digits as its factorization.

6238261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 6238261 is about 2497.6510965305. The cubic root of 6238261 is about 184.0861777319.

The spelling of 6238261 in words is "six million, two hundred thirty-eight thousand, two hundred sixty-one".