11775349 has 2 divisors, whose sum is σ = 11775350. Its totient is φ = 11775348.

The previous prime is 11775343. The next prime is 11775353. The reversal of 11775349 is 94357711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 2196324 = 3095^2 + 1482^2 .

It is a cyclic number.

It is not a de Polignac number, because 11775349 - 2⁹ = 11774837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11775343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887674 + 5887675.

It is an arithmetic number, because the mean of its divisors is an integer number (5887675).

Almost surely, 2^11775349 is an apocalyptic number.

It is an amenable number.

11775349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11775349 is an equidigital number, since it uses as much as digits as its factorization.

11775349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 37.

The square root of 11775349 is about 3431.5228397899. The cubic root of 11775349 is about 227.5051659254.

It can be divided in two parts, 117 and 75349, that added together give a triangular number (75466 = T₃₈₈).

The spelling of 11775349 in words is "eleven million, seven hundred seventy-five thousand, three hundred forty-nine".