26072633 has 2 divisors, whose sum is σ = 26072634. Its totient is φ = 26072632.

The previous prime is 26072573. The next prime is 26072671. The reversal of 26072633 is 33627062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18215824 + 7856809 = 4268^2 + 2803^2 .

It is a cyclic number.

It is not a de Polignac number, because 26072633 - 2¹⁴ = 26056249 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26072596 and 26072605.

It is not a weakly prime, because it can be changed into another prime (26012633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13036316 + 13036317.

It is an arithmetic number, because the mean of its divisors is an integer number (13036317).

Almost surely, 2^26072633 is an apocalyptic number.

It is an amenable number.

26072633 is a deficient number, since it is larger than the sum of its proper divisors (1).

26072633 is an equidigital number, since it uses as much as digits as its factorization.

26072633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 26072633 is about 5106.1367980108. The cubic root of 26072633 is about 296.5252157100.

Adding to 26072633 its reverse (33627062), we get a palindrome (59699695).

The spelling of 26072633 in words is "twenty-six million, seventy-two thousand, six hundred thirty-three".