11784485 has 8 divisors (see below), whose sum is σ = 14973336. Its totient is φ = 8872960.

The previous prime is 11784473. The next prime is 11784523. The reversal of 11784485 is 58448711.

It is a happy number.

11784485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 702244 + 11082241 = 838^2 + 3329^2 .

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

It is not a de Polignac number, because 11784485 - 2¹⁰ = 11783461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69236 + ... + 69405.

It is an arithmetic number, because the mean of its divisors is an integer number (1871667).

Almost surely, 2^11784485 is an apocalyptic number.

It is an amenable number.

11784485 is a deficient number, since it is larger than the sum of its proper divisors (3188851).

11784485 is a wasteful number, since it uses less digits than its factorization.

11784485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138663.

The product of its digits is 35840, while the sum is 38.

The square root of 11784485 is about 3432.8537690965. The cubic root of 11784485 is about 227.5639879581.

The spelling of 11784485 in words is "eleven million, seven hundred eighty-four thousand, four hundred eighty-five".