11678900 has 18 divisors (see below), whose sum is σ = 25343430. Its totient is φ = 4671520.

The previous prime is 11678899. The next prime is 11678903. The reversal of 11678900 is 987611.

It can be written as a sum of positive squares in 3 ways, for example, as 132496 + 11546404 = 364^2 + 3398^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11678903) 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 5 ways as a sum of consecutive naturals, for example, 58295 + ... + 58494.

Almost surely, 2^11678900 is an apocalyptic number.

11678900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11678900 is an abundant number, since it is smaller than the sum of its proper divisors (13664530).

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

11678900 is a wasteful number, since it uses less digits than its factorization.

11678900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116803 (or 116796 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 11678900 is about 3417.4405627604. The cubic root of 11678900 is about 226.8823159133.

The spelling of 11678900 in words is "eleven million, six hundred seventy-eight thousand, nine hundred".