26467121 has 2 divisors, whose sum is σ = 26467122. Its totient is φ = 26467120.

The previous prime is 26467117. The next prime is 26467127. The reversal of 26467121 is 12176462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20802721 + 5664400 = 4561^2 + 2380^2 .

It is a cyclic number.

It is not a de Polignac number, because 26467121 - 2² = 26467117 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26467127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13233560 + 13233561.

It is an arithmetic number, because the mean of its divisors is an integer number (13233561).

Almost surely, 2^26467121 is an apocalyptic number.

It is an amenable number.

26467121 is a deficient number, since it is larger than the sum of its proper divisors (1).

26467121 is an equidigital number, since it uses as much as digits as its factorization.

26467121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 26467121 is about 5144.6205885371. The cubic root of 26467121 is about 298.0132458115.

The spelling of 26467121 in words is "twenty-six million, four hundred sixty-seven thousand, one hundred twenty-one".