11730210 has 64 divisors (see below), whose sum is σ = 29635200. Its totient is φ = 2967552.

The previous prime is 11730209. The next prime is 11730233. The reversal of 11730210 is 1203711.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11730210.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 84321 + ... + 84459.

It is an arithmetic number, because the mean of its divisors is an integer number (463050).

Almost surely, 2^11730210 is an apocalyptic number.

11730210 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 11730210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14817600).

11730210 is an abundant number, since it is smaller than the sum of its proper divisors (17904990).

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

11730210 is a wasteful number, since it uses less digits than its factorization.

11730210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 11730210 is about 3424.9394155226. The cubic root of 11730210 is about 227.2140915886.

Adding to 11730210 its reverse (1203711), we get a palindrome (12933921).

The spelling of 11730210 in words is "eleven million, seven hundred thirty thousand, two hundred ten".