11004513 has 8 divisors (see below), whose sum is σ = 15801408. Its totient is φ = 6771984.

The previous prime is 11004493. The next prime is 11004527. The reversal of 11004513 is 31540011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11004513 - 2¹⁷ = 10873441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11004492 and 11004501.

It is not an unprimeable number, because it can be changed into a prime (11004713) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 141045 + ... + 141122.

It is an arithmetic number, because the mean of its divisors is an integer number (1975176).

Almost surely, 2^11004513 is an apocalyptic number.

11004513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11004513 is a deficient number, since it is larger than the sum of its proper divisors (4796895).

11004513 is a wasteful number, since it uses less digits than its factorization.

11004513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282183.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11004513 is about 3317.3050809354. The cubic root of 11004513 is about 222.4284195110.

Adding to 11004513 its reverse (31540011), we get a palindrome (42544524).

The spelling of 11004513 in words is "eleven million, four thousand, five hundred thirteen".