11456982 has 12 divisors (see below), whose sum is σ = 24823500. Its totient is φ = 3818988.

The previous prime is 11456969. The next prime is 11456987. The reversal of 11456982 is 28965411.

11456982 is a `hidden beast` number, since 1 + 14 + 569 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11456987) 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, 318232 + ... + 318267.

It is an arithmetic number, because the mean of its divisors is an integer number (2068625).

Almost surely, 2^11456982 is an apocalyptic number.

11456982 is an abundant number, since it is smaller than the sum of its proper divisors (13366518).

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

11456982 is a wasteful number, since it uses less digits than its factorization.

11456982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636507 (or 636504 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 11456982 is about 3384.8163908844. The cubic root of 11456982 is about 225.4360728192.

The spelling of 11456982 in words is "eleven million, four hundred fifty-six thousand, nine hundred eighty-two".