26834057 has 2 divisors, whose sum is σ = 26834058. Its totient is φ = 26834056.

The previous prime is 26834051. The next prime is 26834063. The reversal of 26834057 is 75043862.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (26834051) and next prime (26834063).

It can be written as a sum of positive squares in only one way, i.e., 26460736 + 373321 = 5144^2 + 611^2 .

It is a cyclic number.

It is not a de Polignac number, because 26834057 - 2¹⁸ = 26571913 is a prime.

It is not a weakly prime, because it can be changed into another prime (26834051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13417028 + 13417029.

It is an arithmetic number, because the mean of its divisors is an integer number (13417029).

Almost surely, 2^26834057 is an apocalyptic number.

It is an amenable number.

26834057 is a deficient number, since it is larger than the sum of its proper divisors (1).

26834057 is an equidigital number, since it uses as much as digits as its factorization.

26834057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 26834057 is about 5180.1599396158. The cubic root of 26834057 is about 299.3841328537.

The spelling of 26834057 in words is "twenty-six million, eight hundred thirty-four thousand, fifty-seven".