11535697 has 2 divisors, whose sum is σ = 11535698. Its totient is φ = 11535696.

The previous prime is 11535677. The next prime is 11535731. The reversal of 11535697 is 79653511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6713281 + 4822416 = 2591^2 + 2196^2 .

It is a cyclic number.

It is not a de Polignac number, because 11535697 - 2¹⁵ = 11502929 is a prime.

It is not a weakly prime, because it can be changed into another prime (11535607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5767848 + 5767849.

It is an arithmetic number, because the mean of its divisors is an integer number (5767849).

Almost surely, 2^11535697 is an apocalyptic number.

It is an amenable number.

11535697 is a deficient number, since it is larger than the sum of its proper divisors (1).

11535697 is an equidigital number, since it uses as much as digits as its factorization.

11535697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 37.

The square root of 11535697 is about 3396.4241490132. The cubic root of 11535697 is about 225.9511798377.

The spelling of 11535697 in words is "eleven million, five hundred thirty-five thousand, six hundred ninety-seven".