214680 has 32 divisors (see below), whose sum is σ = 644400. Its totient is φ = 57216.

The previous prime is 214673. The next prime is 214691. The reversal of 214680 is 86412.

214680 = T₁₉ + T₂₀ + ... + T₁₀₈.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

214680 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775 + ... + 1014.

2²¹⁴⁶⁸⁰ is an apocalyptic number.

214680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214680 is an abundant number, since it is smaller than the sum of its proper divisors (429720).

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

214680 is a wasteful number, since it uses less digits than its factorization.

214680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803 (or 1799 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 214680 is about 463.3357314087. The cubic root of 214680 is about 59.8775279579.

The spelling of 214680 in words is "two hundred fourteen thousand, six hundred eighty".