11784494 has 8 divisors (see below), whose sum is σ = 18087960. Its totient is φ = 5755176.

The previous prime is 11784473. The next prime is 11784523. The reversal of 11784494 is 49448711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 68429 + ... + 68600.

It is an arithmetic number, because the mean of its divisors is an integer number (2260995).

Almost surely, 2^11784494 is an apocalyptic number.

11784494 is a deficient number, since it is larger than the sum of its proper divisors (6303466).

11784494 is a wasteful number, since it uses less digits than its factorization.

11784494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137074.

The product of its digits is 32256, while the sum is 38.

The square root of 11784494 is about 3432.8550799590. The cubic root of 11784494 is about 227.5640458895.

The spelling of 11784494 in words is "eleven million, seven hundred eighty-four thousand, four hundred ninety-four".