11700497 has 2 divisors, whose sum is σ = 11700498. Its totient is φ = 11700496.

The previous prime is 11700487. The next prime is 11700499. The reversal of 11700497 is 79400711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8300161 + 3400336 = 2881^2 + 1844^2 .

It is a cyclic number.

It is not a de Polignac number, because 11700497 - 2⁶ = 11700433 is a prime.

Together with 11700499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11700499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5850248 + 5850249.

It is an arithmetic number, because the mean of its divisors is an integer number (5850249).

Almost surely, 2^11700497 is an apocalyptic number.

It is an amenable number.

11700497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11700497 is an equidigital number, since it uses as much as digits as its factorization.

11700497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 11700497 is about 3420.5989241652. The cubic root of 11700497 is about 227.0220825031.

The spelling of 11700497 in words is "eleven million, seven hundred thousand, four hundred ninety-seven".