11804740 has 24 divisors (see below), whose sum is σ = 25646040. Its totient is φ = 4558848.

The previous prime is 11804731. The next prime is 11804753. The reversal of 11804740 is 4740811.

It can be written as a sum of positive squares in 4 ways, for example, as 835396 + 10969344 = 914^2 + 3312^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9597 + ... + 10756.

It is an arithmetic number, because the mean of its divisors is an integer number (1068585).

Almost surely, 2^11804740 is an apocalyptic number.

11804740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11804740 is an abundant number, since it is smaller than the sum of its proper divisors (13841300).

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

11804740 is a wasteful number, since it uses less digits than its factorization.

11804740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20391 (or 20389 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 11804740 is about 3435.8026718658. The cubic root of 11804740 is about 227.6942912139.

It can be divided in two parts, 11804 and 740, that added together give a square (12544 = 112²).

The spelling of 11804740 in words is "eleven million, eight hundred four thousand, seven hundred forty".