26441413 has 2 divisors, whose sum is σ = 26441414. Its totient is φ = 26441412.

The previous prime is 26441399. The next prime is 26441423. The reversal of 26441413 is 31414462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24029604 + 2411809 = 4902^2 + 1553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26441413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26441423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13220706 + 13220707.

It is an arithmetic number, because the mean of its divisors is an integer number (13220707).

Almost surely, 2^26441413 is an apocalyptic number.

It is an amenable number.

26441413 is a deficient number, since it is larger than the sum of its proper divisors (1).

26441413 is an equidigital number, since it uses as much as digits as its factorization.

26441413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 26441413 is about 5142.1214493631. The cubic root of 26441413 is about 297.9167259774.

Adding to 26441413 its reverse (31414462), we get a palindrome (57855875).

The spelling of 26441413 in words is "twenty-six million, four hundred forty-one thousand, four hundred thirteen".