26321741 has 2 divisors, whose sum is σ = 26321742. Its totient is φ = 26321740.

The previous prime is 26321723. The next prime is 26321747. The reversal of 26321741 is 14712362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14280841 + 12040900 = 3779^2 + 3470^2 .

It is a cyclic number.

It is not a de Polignac number, because 26321741 - 2⁶ = 26321677 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26321741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26321747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13160870 + 13160871.

It is an arithmetic number, because the mean of its divisors is an integer number (13160871).

Almost surely, 2^26321741 is an apocalyptic number.

It is an amenable number.

26321741 is a deficient number, since it is larger than the sum of its proper divisors (1).

26321741 is an equidigital number, since it uses as much as digits as its factorization.

26321741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 26321741 is about 5130.4718106623. The cubic root of 26321741 is about 297.4665960659.

The spelling of 26321741 in words is "twenty-six million, three hundred twenty-one thousand, seven hundred forty-one".