11004630 has 128 divisors (see below), whose sum is σ = 33868800. Its totient is φ = 2225664.

The previous prime is 11004611. The next prime is 11004647. The reversal of 11004630 is 3640011.

It is a super-2 number, since 2×11004630² = 242203762873800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79101 + ... + 79239.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 2^11004630 is an apocalyptic number.

11004630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11004630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16934400).

11004630 is an abundant number, since it is smaller than the sum of its proper divisors (22864170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11004630 is a wasteful number, since it uses less digits than its factorization.

11004630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11004630 is about 3317.3227156850. The cubic root of 11004630 is about 222.4292077947.

Adding to 11004630 its reverse (3640011), we get a palindrome (14644641).

The spelling of 11004630 in words is "eleven million, four thousand, six hundred thirty".