11772097 has 2 divisors, whose sum is σ = 11772098. Its totient is φ = 11772096.

The previous prime is 11772091. The next prime is 11772121. The reversal of 11772097 is 79027711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11669056 + 103041 = 3416^2 + 321^2 .

It is a cyclic number.

It is not a de Polignac number, because 11772097 - 2¹⁹ = 11247809 is a prime.

It is not a weakly prime, because it can be changed into another prime (11772091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5886048 + 5886049.

It is an arithmetic number, because the mean of its divisors is an integer number (5886049).

Almost surely, 2^11772097 is an apocalyptic number.

It is an amenable number.

11772097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11772097 is an equidigital number, since it uses as much as digits as its factorization.

11772097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 34.

The square root of 11772097 is about 3431.0489649668. The cubic root of 11772097 is about 227.4842206179.

The spelling of 11772097 in words is "eleven million, seven hundred seventy-two thousand, ninety-seven".