11835749 has 2 divisors, whose sum is σ = 11835750. Its totient is φ = 11835748.

The previous prime is 11835743. The next prime is 11835767. The reversal of 11835749 is 94753811.

11835749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9333025 + 2502724 = 3055^2 + 1582^2 .

It is a cyclic number.

It is not a de Polignac number, because 11835749 - 2²⁰ = 10787173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11835743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5917874 + 5917875.

It is an arithmetic number, because the mean of its divisors is an integer number (5917875).

Almost surely, 2^11835749 is an apocalyptic number.

It is an amenable number.

11835749 is a deficient number, since it is larger than the sum of its proper divisors (1).

11835749 is an equidigital number, since it uses as much as digits as its factorization.

11835749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 11835749 is about 3440.3123404714. The cubic root of 11835749 is about 227.8934880050.

The spelling of 11835749 in words is "eleven million, eight hundred thirty-five thousand, seven hundred forty-nine".