11677842 has 24 divisors (see below), whose sum is σ = 27602640. Its totient is φ = 3538680.

The previous prime is 11677789. The next prime is 11677871. The reversal of 11677842 is 24877611.

It is a junction number, because it is equal to n+sod(n) for n = 11677797 and 11677806.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29292 + ... + 29687.

It is an arithmetic number, because the mean of its divisors is an integer number (1150110).

Almost surely, 2^11677842 is an apocalyptic number.

11677842 is an abundant number, since it is smaller than the sum of its proper divisors (15924798).

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

11677842 is a wasteful number, since it uses less digits than its factorization.

11677842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58998 (or 58995 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 11677842 is about 3417.2857650480. The cubic root of 11677842 is about 226.8754645620.

It can be divided in two parts, 1167 and 7842, that added together give a palindrome (9009).

The spelling of 11677842 in words is "eleven million, six hundred seventy-seven thousand, eight hundred forty-two".