26429941 has 2 divisors, whose sum is σ = 26429942. Its totient is φ = 26429940.

The previous prime is 26429927. The next prime is 26429957. The reversal of 26429941 is 14992462.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21893041 + 4536900 = 4679^2 + 2130^2 .

It is a cyclic number.

It is not a de Polignac number, because 26429941 - 2¹³ = 26421749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26429941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26429911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13214970 + 13214971.

It is an arithmetic number, because the mean of its divisors is an integer number (13214971).

Almost surely, 2^26429941 is an apocalyptic number.

It is an amenable number.

26429941 is a deficient number, since it is larger than the sum of its proper divisors (1).

26429941 is an equidigital number, since it uses as much as digits as its factorization.

26429941 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 26429941 is about 5141.0058354373. The cubic root of 26429941 is about 297.8736345451.

The spelling of 26429941 in words is "twenty-six million, four hundred twenty-nine thousand, nine hundred forty-one".