11811483 has 12 divisors (see below), whose sum is σ = 17959240. Its totient is φ = 7459776.

The previous prime is 11811479. The next prime is 11811493. The reversal of 11811483 is 38411811.

11811483 is a `hidden beast` number, since 1 + 181 + 1 + 483 = 666.

It is not a de Polignac number, because 11811483 - 2² = 11811479 is a prime.

It is a super-2 number, since 2×11811483² = 279022261318578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11811433) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 34366 + ... + 34707.

Almost surely, 2^11811483 is an apocalyptic number.

11811483 is a deficient number, since it is larger than the sum of its proper divisors (6147757).

11811483 is a wasteful number, since it uses less digits than its factorization.

11811483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69098 (or 69095 counting only the distinct ones).

The product of its digits is 768, while the sum is 27.

The square root of 11811483 is about 3436.7838163027. The cubic root of 11811483 is about 227.7376368068.

The spelling of 11811483 in words is "eleven million, eight hundred eleven thousand, four hundred eighty-three".