11678930 has 16 divisors (see below), whose sum is σ = 21276864. Its totient is φ = 4614960.

The previous prime is 11678911. The next prime is 11678941. The reversal of 11678930 is 3987611.

It is a Curzon number.

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, 6206 + ... + 7865.

It is an arithmetic number, because the mean of its divisors is an integer number (1329804).

Almost surely, 2^11678930 is an apocalyptic number.

11678930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11678930 is a deficient number, since it is larger than the sum of its proper divisors (9597934).

11678930 is a wasteful number, since it uses less digits than its factorization.

11678930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14161.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 11678930 is about 3417.4449520073. Note that the first 3 decimals coincide. The cubic root of 11678930 is about 226.8825101800.

The spelling of 11678930 in words is "eleven million, six hundred seventy-eight thousand, nine hundred thirty".