11670680 has 32 divisors (see below), whose sum is σ = 30011040. Its totient is φ = 4001280.

The previous prime is 11670679. The next prime is 11670689. The reversal of 11670680 is 8607611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11670689) 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, 20561 + ... + 21120.

It is an arithmetic number, because the mean of its divisors is an integer number (937845).

Almost surely, 2^11670680 is an apocalyptic number.

11670680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11670680 is an abundant number, since it is smaller than the sum of its proper divisors (18340360).

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

11670680 is a wasteful number, since it uses less digits than its factorization.

11670680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41699 (or 41695 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 11670680 is about 3416.2376966482. The cubic root of 11670680 is about 226.8290743023.

The spelling of 11670680 in words is "eleven million, six hundred seventy thousand, six hundred eighty".