26792449 has 2 divisors, whose sum is σ = 26792450. Its totient is φ = 26792448.

The previous prime is 26792419. The next prime is 26792461. The reversal of 26792449 is 94429762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25806400 + 986049 = 5080^2 + 993^2 .

It is a cyclic number.

It is not a de Polignac number, because 26792449 - 2⁵ = 26792417 is a prime.

It is not a weakly prime, because it can be changed into another prime (26792419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13396224 + 13396225.

It is an arithmetic number, because the mean of its divisors is an integer number (13396225).

Almost surely, 2^26792449 is an apocalyptic number.

It is an amenable number.

26792449 is a deficient number, since it is larger than the sum of its proper divisors (1).

26792449 is an equidigital number, since it uses as much as digits as its factorization.

26792449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 26792449 is about 5176.1422893889. The cubic root of 26792449 is about 299.2293144338.

The spelling of 26792449 in words is "twenty-six million, seven hundred ninety-two thousand, four hundred forty-nine".