11677198 has 32 divisors (see below), whose sum is σ = 20684160. Its totient is φ = 4892160.

The previous prime is 11677139. The next prime is 11677199. The reversal of 11677198 is 89177611.

It is a self number, because there is not a number n which added to its sum of digits gives 11677198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11677199) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12363 + ... + 13273.

It is an arithmetic number, because the mean of its divisors is an integer number (646380).

Almost surely, 2^11677198 is an apocalyptic number.

11677198 is a deficient number, since it is larger than the sum of its proper divisors (9006962).

11677198 is a wasteful number, since it uses less digits than its factorization.

11677198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972.

The product of its digits is 21168, while the sum is 40.

The square root of 11677198 is about 3417.1915369203. The cubic root of 11677198 is about 226.8712939717.

The spelling of 11677198 in words is "eleven million, six hundred seventy-seven thousand, one hundred ninety-eight".