1199106 has 12 divisors (see below), whose sum is σ = 2598102. Its totient is φ = 399696.

The previous prime is 1199089. The next prime is 1199117. The reversal of 1199106 is 6019911.

It can be written as a sum of positive squares in only one way, i.e., 1199025 + 81 = 1095^2 + 9^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1199106.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33291 + ... + 33326.

2^1199106 is an apocalyptic number.

1199106 is an abundant number, since it is smaller than the sum of its proper divisors (1398996).

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

1199106 is a wasteful number, since it uses less digits than its factorization.

1199106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66625 (or 66622 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 1199106 is about 1095.0369856767. The cubic root of 1199106 is about 106.2394610077.

The spelling of 1199106 in words is "one million, one hundred ninety-nine thousand, one hundred six".