1198374162 has 16 divisors (see below), whose sum is σ = 2399367360. Its totient is φ = 399021552.

The previous prime is 1198374157. The next prime is 1198374179. The reversal of 1198374162 is 2614738911.

It is a happy number.

It is a super-2 number, since 2×1198374162² = 2872201264298404488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103153 + ... + 114180.

It is an arithmetic number, because the mean of its divisors is an integer number (149960460).

Almost surely, 2^1198374162 is an apocalyptic number.

1198374162 is an abundant number, since it is smaller than the sum of its proper divisors (1200993198).

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

1198374162 is a wasteful number, since it uses less digits than its factorization.

1198374162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218257.

The product of its digits is 72576, while the sum is 42.

The square root of 1198374162 is about 34617.5412471770. The cubic root of 1198374162 is about 1062.1784326431.

The spelling of 1198374162 in words is "one billion, one hundred ninety-eight million, three hundred seventy-four thousand, one hundred sixty-two".