11376997 has 2 divisors, whose sum is σ = 11376998. Its totient is φ = 11376996.

The previous prime is 11376979. The next prime is 11377007. The reversal of 11376997 is 79967311.

Together with previous prime (11376979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11062276 + 314721 = 3326^2 + 561^2 .

It is a cyclic number.

It is not a de Polignac number, because 11376997 - 2²³ = 2988389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11373997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5688498 + 5688499.

It is an arithmetic number, because the mean of its divisors is an integer number (5688499).

Almost surely, 2^11376997 is an apocalyptic number.

It is an amenable number.

11376997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11376997 is an equidigital number, since it uses as much as digits as its factorization.

11376997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71442, while the sum is 43.

The square root of 11376997 is about 3372.9804327923. The cubic root of 11376997 is about 224.9102325033.

The spelling of 11376997 in words is "eleven million, three hundred seventy-six thousand, nine hundred ninety-seven".