214320168 has 56 divisors (see below), whose sum is σ = 602516250. Its totient is φ = 71438112.

The previous prime is 214320151. The next prime is 214320199. The reversal of 214320168 is 861023412.

It can be written as a sum of positive squares in only one way, i.e., 207878724 + 6441444 = 14418^2 + 2538^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 12543 + ... + 24206.

Almost surely, 2^214320168 is an apocalyptic number.

It is an amenable number.

214320168 is an abundant number, since it is smaller than the sum of its proper divisors (388196082).

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

214320168 is an equidigital number, since it uses as much as digits as its factorization.

214320168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36773 (or 36754 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 214320168 is about 14639.6778653084. The cubic root of 214320168 is about 598.4405503729.

The spelling of 214320168 in words is "two hundred fourteen million, three hundred twenty thousand, one hundred sixty-eight".