214680960 has 384 divisors, whose sum is σ = 828696960. Its totient is φ = 50872320.

The previous prime is 214680889. The next prime is 214680971. The reversal of 214680960 is 69086412.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3519330 + ... + 3519390.

It is an arithmetic number, because the mean of its divisors is an integer number (2158065).

Almost surely, 2^214680960 is an apocalyptic number.

214680960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214680960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414348480).

214680960 is an abundant number, since it is smaller than the sum of its proper divisors (614016000).

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

214680960 is a wasteful number, since it uses less digits than its factorization.

214680960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 214680960 is about 14651.9950859943. The cubic root of 214680960 is about 598.7761721060.

The spelling of 214680960 in words is "two hundred fourteen million, six hundred eighty thousand, nine hundred sixty".