11129716 has 12 divisors (see below), whose sum is σ = 20975332. Its totient is φ = 5136768.

The previous prime is 11129689. The next prime is 11129749. The reversal of 11129716 is 61792111.

It can be written as a sum of positive squares in 2 ways, for example, as 6022116 + 5107600 = 2454^2 + 2260^2 .

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 106965 + ... + 107068.

Almost surely, 2^11129716 is an apocalyptic number.

It is an amenable number.

11129716 is a deficient number, since it is larger than the sum of its proper divisors (9845616).

11129716 is a wasteful number, since it uses less digits than its factorization.

11129716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214050 (or 214048 counting only the distinct ones).

The product of its digits is 756, while the sum is 28.

The square root of 11129716 is about 3336.1228994148. The cubic root of 11129716 is about 223.2687944996.

The spelling of 11129716 in words is "eleven million, one hundred twenty-nine thousand, seven hundred sixteen".