26274541 has 2 divisors, whose sum is σ = 26274542. Its totient is φ = 26274540.

The previous prime is 26274527. The next prime is 26274581. The reversal of 26274541 is 14547262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25857225 + 417316 = 5085^2 + 646^2 .

It is a cyclic number.

It is not a de Polignac number, because 26274541 - 2⁵ = 26274509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26274581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13137270 + 13137271.

It is an arithmetic number, because the mean of its divisors is an integer number (13137271).

Almost surely, 2^26274541 is an apocalyptic number.

It is an amenable number.

26274541 is a deficient number, since it is larger than the sum of its proper divisors (1).

26274541 is an equidigital number, since it uses as much as digits as its factorization.

26274541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 31.

The square root of 26274541 is about 5125.8697798520. The cubic root of 26274541 is about 297.2886845300.

The spelling of 26274541 in words is "twenty-six million, two hundred seventy-four thousand, five hundred forty-one".