11150497 has 2 divisors, whose sum is σ = 11150498. Its totient is φ = 11150496.

The previous prime is 11150437. The next prime is 11150509. The reversal of 11150497 is 79405111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10504081 + 646416 = 3241^2 + 804^2 .

It is an emirp because it is prime and its reverse (79405111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11150497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11150407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575248 + 5575249.

It is an arithmetic number, because the mean of its divisors is an integer number (5575249).

Almost surely, 2^11150497 is an apocalyptic number.

It is an amenable number.

11150497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11150497 is an equidigital number, since it uses as much as digits as its factorization.

11150497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 11150497 is about 3339.2359904625. The cubic root of 11150497 is about 223.4076678870.

The spelling of 11150497 in words is "eleven million, one hundred fifty thousand, four hundred ninety-seven".