11493804 has 48 divisors (see below), whose sum is σ = 30820608. Its totient is φ = 3265728.

The previous prime is 11493799. The next prime is 11493827. The reversal of 11493804 is 40839411.

It is a happy number.

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, 24379 + ... + 24845.

It is an arithmetic number, because the mean of its divisors is an integer number (642096).

Almost surely, 2^11493804 is an apocalyptic number.

11493804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11493804 is an abundant number, since it is smaller than the sum of its proper divisors (19326804).

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

11493804 is a wasteful number, since it uses less digits than its factorization.

11493804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 11493804 is about 3390.2513181179. The cubic root of 11493804 is about 225.6773268699.

The spelling of 11493804 in words is "eleven million, four hundred ninety-three thousand, eight hundred four".