26903141 has 2 divisors, whose sum is σ = 26903142. Its totient is φ = 26903140.

The previous prime is 26903131. The next prime is 26903143. The reversal of 26903141 is 14130962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25715041 + 1188100 = 5071^2 + 1090^2 .

It is a cyclic number.

It is not a de Polignac number, because 26903141 - 2²² = 22708837 is a prime.

Together with 26903143, it forms a pair of twin primes.

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 26903141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26903143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13451570 + 13451571.

It is an arithmetic number, because the mean of its divisors is an integer number (13451571).

Almost surely, 2^26903141 is an apocalyptic number.

It is an amenable number.

26903141 is a deficient number, since it is larger than the sum of its proper divisors (1).

26903141 is an equidigital number, since it uses as much as digits as its factorization.

26903141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 26903141 is about 5186.8237872517. The cubic root of 26903141 is about 299.6408331318.

The spelling of 26903141 in words is "twenty-six million, nine hundred three thousand, one hundred forty-one".