26063137 has 2 divisors, whose sum is σ = 26063138. Its totient is φ = 26063136.

The previous prime is 26063131. The next prime is 26063153. The reversal of 26063137 is 73136062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26050816 + 12321 = 5104^2 + 111^2 .

It is a cyclic number.

It is not a de Polignac number, because 26063137 - 2³ = 26063129 is a prime.

It is a super-2 number, since 2×26063137² = 1358574220561538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26063131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13031568 + 13031569.

It is an arithmetic number, because the mean of its divisors is an integer number (13031569).

Almost surely, 2^26063137 is an apocalyptic number.

It is an amenable number.

26063137 is a deficient number, since it is larger than the sum of its proper divisors (1).

26063137 is an equidigital number, since it uses as much as digits as its factorization.

26063137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 26063137 is about 5105.2068518327. The cubic root of 26063137 is about 296.4892118617.

Adding to 26063137 its reverse (73136062), we get a palindrome (99199199).

The spelling of 26063137 in words is "twenty-six million, sixty-three thousand, one hundred thirty-seven".