11328810 has 32 divisors (see below), whose sum is σ = 27501120. Its totient is φ = 2986368.

The previous prime is 11328809. The next prime is 11328827. The reversal of 11328810 is 1882311.

It is a super-2 number, since 2×11328810² = 256683872032200, which contains 22 as substring.

It is a nialpdrome in base 15.

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 15 ways as a sum of consecutive naturals, for example, 549 + ... + 4791.

It is an arithmetic number, because the mean of its divisors is an integer number (859410).

Almost surely, 2^11328810 is an apocalyptic number.

11328810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11328810 is an abundant number, since it is smaller than the sum of its proper divisors (16172310).

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

11328810 is a wasteful number, since it uses less digits than its factorization.

11328810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 11328810 is about 3365.8297639661. The cubic root of 11328810 is about 224.5922491641.

The spelling of 11328810 in words is "eleven million, three hundred twenty-eight thousand, eight hundred ten".