11678860 has 24 divisors (see below), whose sum is σ = 24637536. Its totient is φ = 4650240.

The previous prime is 11678857. The next prime is 11678867. The reversal of 11678860 is 6887611.

It is not an unprimeable number, because it can be changed into a prime (11678867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3609 + ... + 6031.

It is an arithmetic number, because the mean of its divisors is an integer number (1026564).

Almost surely, 2^11678860 is an apocalyptic number.

11678860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11678860 is an abundant number, since it is smaller than the sum of its proper divisors (12958676).

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

11678860 is a wasteful number, since it uses less digits than its factorization.

11678860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673 (or 2671 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 11678860 is about 3417.4347104224. The cubic root of 11678860 is about 226.8820568905.

The spelling of 11678860 in words is "eleven million, six hundred seventy-eight thousand, eight hundred sixty".