1196122 has 8 divisors (see below), whose sum is σ = 1805076. Its totient is φ = 594432.

The previous prime is 1196119. The next prime is 1196123. The reversal of 1196122 is 2216911.

It can be written as a sum of positive squares in 2 ways, for example, as 1185921 + 10201 = 1089^2 + 101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1196093 and 1196102.

It is not an unprimeable number, because it can be changed into a prime (1196123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1383 + ... + 2074.

2^1196122 is an apocalyptic number.

1196122 is the 692-nd heptagonal number.

1196122 is a deficient number, since it is larger than the sum of its proper divisors (608954).

1196122 is a wasteful number, since it uses less digits than its factorization.

1196122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632.

The product of its digits is 216, while the sum is 22.

The square root of 1196122 is about 1093.6736259049. The cubic root of 1196122 is about 106.1512614421.

It can be divided in two parts, 119 and 6122, that added together give a square (6241 = 79²).

The spelling of 1196122 in words is "one million, one hundred ninety-six thousand, one hundred twenty-two".