11328741 has 10 divisors (see below), whose sum is σ = 16923302. Its totient is φ = 7552440.

The previous prime is 11328701. The next prime is 11328743. The reversal of 11328741 is 14782311.

It can be written as a sum of positive squares in only one way, i.e., 7584516 + 3744225 = 2754^2 + 1935^2 .

It is not a de Polignac number, because 11328741 - 2⁶ = 11328677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11328743) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 69850 + ... + 70011.

Almost surely, 2^11328741 is an apocalyptic number.

It is an amenable number.

11328741 is a deficient number, since it is larger than the sum of its proper divisors (5594561).

11328741 is an equidigital number, since it uses as much as digits as its factorization.

11328741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139873 (or 139864 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 11328741 is about 3365.8195138777. The cubic root of 11328741 is about 224.5917931910.

The spelling of 11328741 in words is "eleven million, three hundred twenty-eight thousand, seven hundred forty-one".