11590028 has 12 divisors (see below), whose sum is σ = 20830992. Its totient is φ = 5638320.

The previous prime is 11590013. The next prime is 11590031. The reversal of 11590028 is 82009511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11589979 and 11590006.

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, 39008 + ... + 39303.

It is an arithmetic number, because the mean of its divisors is an integer number (1735916).

Almost surely, 2^11590028 is an apocalyptic number.

It is an amenable number.

11590028 is a deficient number, since it is larger than the sum of its proper divisors (9240964).

11590028 is a wasteful number, since it uses less digits than its factorization.

11590028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78352 (or 78350 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 11590028 is about 3404.4130184218. The cubic root of 11590028 is about 226.3053538137.

Adding to 11590028 its reverse (82009511), we get a palindrome (93599539).

The spelling of 11590028 in words is "eleven million, five hundred ninety thousand, twenty-eight".