11055749 has 2 divisors, whose sum is σ = 11055750. Its totient is φ = 11055748.

The previous prime is 11055719. The next prime is 11055787. The reversal of 11055749 is 94755011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6666724 + 4389025 = 2582^2 + 2095^2 .

It is a cyclic number.

It is not a de Polignac number, because 11055749 - 2⁸ = 11055493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11055719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527874 + 5527875.

It is an arithmetic number, because the mean of its divisors is an integer number (5527875).

Almost surely, 2^11055749 is an apocalyptic number.

It is an amenable number.

11055749 is a deficient number, since it is larger than the sum of its proper divisors (1).

11055749 is an equidigital number, since it uses as much as digits as its factorization.

11055749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 11055749 is about 3325.0186465643. The cubic root of 11055749 is about 222.7730872346.

The spelling of 11055749 in words is "eleven million, fifty-five thousand, seven hundred forty-nine".