26792057 has 2 divisors, whose sum is σ = 26792058. Its totient is φ = 26792056.

The previous prime is 26792039. The next prime is 26792089. The reversal of 26792057 is 75029762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21335161 + 5456896 = 4619^2 + 2336^2 .

It is a cyclic number.

It is not a de Polignac number, because 26792057 - 2¹⁴ = 26775673 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26792057.

It is not a weakly prime, because it can be changed into another prime (26795057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13396028 + 13396029.

It is an arithmetic number, because the mean of its divisors is an integer number (13396029).

Almost surely, 2^26792057 is an apocalyptic number.

It is an amenable number.

26792057 is a deficient number, since it is larger than the sum of its proper divisors (1).

26792057 is an equidigital number, since it uses as much as digits as its factorization.

26792057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 26792057 is about 5176.1044232125. The cubic root of 26792057 is about 299.2278550865.

The spelling of 26792057 in words is "twenty-six million, seven hundred ninety-two thousand, fifty-seven".