11840392 has 16 divisors (see below), whose sum is σ = 22276800. Its totient is φ = 5899920.

The previous prime is 11840383. The next prime is 11840393. The reversal of 11840392 is 29304811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11840392.

It is not an unprimeable number, because it can be changed into a prime (11840393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109 + ... + 4867.

It is an arithmetic number, because the mean of its divisors is an integer number (1392300).

Almost surely, 2^11840392 is an apocalyptic number.

It is an amenable number.

11840392 is a deficient number, since it is larger than the sum of its proper divisors (10436408).

11840392 is a wasteful number, since it uses less digits than its factorization.

11840392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076 (or 5072 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 11840392 is about 3440.9870676886. The cubic root of 11840392 is about 227.9232839263.

The spelling of 11840392 in words is "eleven million, eight hundred forty thousand, three hundred ninety-two".