11497207 has 2 divisors, whose sum is σ = 11497208. Its totient is φ = 11497206.

The previous prime is 11497201. The next prime is 11497229. The reversal of 11497207 is 70279411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11497207 - 2¹⁹ = 10972919 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11497201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5748603 + 5748604.

It is an arithmetic number, because the mean of its divisors is an integer number (5748604).

Almost surely, 2^11497207 is an apocalyptic number.

11497207 is a deficient number, since it is larger than the sum of its proper divisors (1).

11497207 is an equidigital number, since it uses as much as digits as its factorization.

11497207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 11497207 is about 3390.7531611723. The cubic root of 11497207 is about 225.6995969604.

The spelling of 11497207 in words is "eleven million, four hundred ninety-seven thousand, two hundred seven".