11073497 has 2 divisors, whose sum is σ = 11073498. Its totient is φ = 11073496.

The previous prime is 11073493. The next prime is 11073499. The reversal of 11073497 is 79437011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10883401 + 190096 = 3299^2 + 436^2 .

It is an emirp because it is prime and its reverse (79437011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11073497 - 2² = 11073493 is a prime.

Together with 11073499, 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 (11073493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5536748 + 5536749.

It is an arithmetic number, because the mean of its divisors is an integer number (5536749).

Almost surely, 2^11073497 is an apocalyptic number.

It is an amenable number.

11073497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11073497 is an equidigital number, since it uses as much as digits as its factorization.

11073497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 11073497 is about 3327.6864335451. The cubic root of 11073497 is about 222.8922307664.

The spelling of 11073497 in words is "eleven million, seventy-three thousand, four hundred ninety-seven".