11383828 has 12 divisors (see below), whose sum is σ = 19951540. Its totient is φ = 5683392.

The previous prime is 11383807. The next prime is 11383843. The reversal of 11383828 is 82838311.

It can be written as a sum of positive squares in 2 ways, for example, as 5143824 + 6240004 = 2268^2 + 2498^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11383793 and 11383802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600 + ... + 5032.

Almost surely, 2^11383828 is an apocalyptic number.

It is an amenable number.

11383828 is a deficient number, since it is larger than the sum of its proper divisors (8567712).

11383828 is a wasteful number, since it uses less digits than its factorization.

11383828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4266 (or 4264 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 11383828 is about 3373.9928867738. The cubic root of 11383828 is about 224.9552371857.

The spelling of 11383828 in words is "eleven million, three hundred eighty-three thousand, eight hundred twenty-eight".