26203241 has 2 divisors, whose sum is σ = 26203242. Its totient is φ = 26203240.

The previous prime is 26203217. The next prime is 26203249. The reversal of 26203241 is 14230262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24960016 + 1243225 = 4996^2 + 1115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26203241 is a prime.

It is not a weakly prime, because it can be changed into another prime (26203249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13101620 + 13101621.

It is an arithmetic number, because the mean of its divisors is an integer number (13101621).

Almost surely, 2^26203241 is an apocalyptic number.

It is an amenable number.

26203241 is a deficient number, since it is larger than the sum of its proper divisors (1).

26203241 is an equidigital number, since it uses as much as digits as its factorization.

26203241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 26203241 is about 5118.9101379102. The cubic root of 26203241 is about 297.0195280913.

The spelling of 26203241 in words is "twenty-six million, two hundred three thousand, two hundred forty-one".