1113208 has 16 divisors (see below), whose sum is σ = 2099880. Its totient is φ = 553248.

The previous prime is 1113199. The next prime is 1113221. The reversal of 1113208 is 8023111.

It is a junction number, because it is equal to n+sod(n) for n = 1113191 and 1113200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510 + ... + 2122.

2^1113208 is an apocalyptic number.

It is an amenable number.

1113208 is a deficient number, since it is larger than the sum of its proper divisors (986672).

1113208 is a wasteful number, since it uses less digits than its factorization.

1113208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1113208 is about 1055.0867262932. The cubic root of 1113208 is about 103.6395311342.

Adding to 1113208 its reverse (8023111), we get a palindrome (9136319).

Subtracting 1113208 from its reverse (8023111), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 1113208 in words is "one million, one hundred thirteen thousand, two hundred eight".