26941429 has 2 divisors, whose sum is σ = 26941430. Its totient is φ = 26941428.

The previous prime is 26941403. The next prime is 26941433. The reversal of 26941429 is 92414962.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26936100 + 5329 = 5190^2 + 73^2 .

It is a cyclic number.

It is not a de Polignac number, because 26941429 - 2¹⁹ = 26417141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26941529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13470714 + 13470715.

It is an arithmetic number, because the mean of its divisors is an integer number (13470715).

Almost surely, 2^26941429 is an apocalyptic number.

It is an amenable number.

26941429 is a deficient number, since it is larger than the sum of its proper divisors (1).

26941429 is an equidigital number, since it uses as much as digits as its factorization.

26941429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The square root of 26941429 is about 5190.5133657472. The cubic root of 26941429 is about 299.7829133195.

The spelling of 26941429 in words is "twenty-six million, nine hundred forty-one thousand, four hundred twenty-nine".