26151233 has 2 divisors, whose sum is σ = 26151234. Its totient is φ = 26151232.

The previous prime is 26151227. The next prime is 26151247. The reversal of 26151233 is 33215162.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26142769 + 8464 = 5113^2 + 92^2 .

It is a cyclic number.

It is not a de Polignac number, because 26151233 - 2¹² = 26147137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26151199 and 26151208.

It is not a weakly prime, because it can be changed into another prime (26151283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13075616 + 13075617.

It is an arithmetic number, because the mean of its divisors is an integer number (13075617).

Almost surely, 2^26151233 is an apocalyptic number.

It is an amenable number.

26151233 is a deficient number, since it is larger than the sum of its proper divisors (1).

26151233 is an equidigital number, since it uses as much as digits as its factorization.

26151233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 26151233 is about 5113.8276271302. The cubic root of 26151233 is about 296.8228905474.

Adding to 26151233 its reverse (33215162), we get a palindrome (59366395).

The spelling of 26151233 in words is "twenty-six million, one hundred fifty-one thousand, two hundred thirty-three".