11759897 has 2 divisors, whose sum is σ = 11759898. Its totient is φ = 11759896.

The previous prime is 11759887. The next prime is 11759921. The reversal of 11759897 is 79895711.

11759897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11485321 + 274576 = 3389^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 11759897 - 2⁶ = 11759833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11759807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5879948 + 5879949.

It is an arithmetic number, because the mean of its divisors is an integer number (5879949).

Almost surely, 2^11759897 is an apocalyptic number.

It is an amenable number.

11759897 is a deficient number, since it is larger than the sum of its proper divisors (1).

11759897 is an equidigital number, since it uses as much as digits as its factorization.

11759897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 47.

The square root of 11759897 is about 3429.2706221586. The cubic root of 11759897 is about 227.4056091133.

The spelling of 11759897 in words is "eleven million, seven hundred fifty-nine thousand, eight hundred ninety-seven".