26922541 has 2 divisors, whose sum is σ = 26922542. Its totient is φ = 26922540.

The previous prime is 26922523. The next prime is 26922551. The reversal of 26922541 is 14522962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19766916 + 7155625 = 4446^2 + 2675^2 .

It is a cyclic number.

It is not a de Polignac number, because 26922541 - 2¹⁵ = 26889773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26922551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13461270 + 13461271.

It is an arithmetic number, because the mean of its divisors is an integer number (13461271).

Almost surely, 2^26922541 is an apocalyptic number.

It is an amenable number.

26922541 is a deficient number, since it is larger than the sum of its proper divisors (1).

26922541 is an equidigital number, since it uses as much as digits as its factorization.

26922541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 26922541 is about 5188.6935735308. The cubic root of 26922541 is about 299.7128400330.

The spelling of 26922541 in words is "twenty-six million, nine hundred twenty-two thousand, five hundred forty-one".