11675830 has 16 divisors (see below), whose sum is σ = 21129984. Its totient is φ = 4645120.

The previous prime is 11675819. The next prime is 11675837. The reversal of 11675830 is 3857611.

It is a junction number, because it is equal to n+sod(n) for n = 11675792 and 11675801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11675837) 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 7 ways as a sum of consecutive naturals, for example, 1147 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (1320624).

Almost surely, 2^11675830 is an apocalyptic number.

11675830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11675830 is a deficient number, since it is larger than the sum of its proper divisors (9454154).

11675830 is a wasteful number, since it uses less digits than its factorization.

11675830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 11675830 is about 3416.9913666850. The cubic root of 11675830 is about 226.8624341964.

The spelling of 11675830 in words is "eleven million, six hundred seventy-five thousand, eight hundred thirty".