11675556 has 24 divisors (see below), whose sum is σ = 30270240. Its totient is φ = 3891816.

The previous prime is 11675539. The next prime is 11675567. The reversal of 11675556 is 65557611.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11675556.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 53946 + ... + 54161.

It is an arithmetic number, because the mean of its divisors is an integer number (1261260).

Almost surely, 2^11675556 is an apocalyptic number.

It is an amenable number.

11675556 is an abundant number, since it is smaller than the sum of its proper divisors (18594684).

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

11675556 is a wasteful number, since it uses less digits than its factorization.

11675556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108120 (or 108112 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 11675556 is about 3416.9512726991. The cubic root of 11675556 is about 226.8606595676.

The spelling of 11675556 in words is "eleven million, six hundred seventy-five thousand, five hundred fifty-six".