11885463 has 6 divisors (see below), whose sum is σ = 17167904. Its totient is φ = 7923636.

The previous prime is 11885459. The next prime is 11885513. The reversal of 11885463 is 36458811.

11885463 is a `hidden beast` number, since 118 + 85 + 463 = 666.

It is not a de Polignac number, because 11885463 - 2² = 11885459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11885443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 660295 + ... + 660312.

Almost surely, 2^11885463 is an apocalyptic number.

11885463 is a deficient number, since it is larger than the sum of its proper divisors (5282441).

11885463 is a wasteful number, since it uses less digits than its factorization.

11885463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320613 (or 1320610 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 11885463 is about 3447.5299853663. The cubic root of 11885463 is about 228.2121179244.

The spelling of 11885463 in words is "eleven million, eight hundred eighty-five thousand, four hundred sixty-three".