1191208 has 16 divisors (see below), whose sum is σ = 2271060. Its totient is φ = 585600.

The previous prime is 1191199. The next prime is 1191209. The reversal of 1191208 is 8021911.

It can be written as a sum of positive squares in 2 ways, for example, as 879844 + 311364 = 938^2 + 558^2 .

It is not an unprimeable number, because it can be changed into a prime (1191209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733 + ... + 1708.

2^1191208 is an apocalyptic number.

It is an amenable number.

1191208 is a deficient number, since it is larger than the sum of its proper divisors (1079852).

1191208 is a wasteful number, since it uses less digits than its factorization.

1191208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2504 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 1191208 is about 1091.4247569118. The cubic root of 1191208 is about 106.0056956712.

It can be divided in two parts, 11 and 91208, that added together give a palindrome (91219).

The spelling of 1191208 in words is "one million, one hundred ninety-one thousand, two hundred eight".