214305568 has 12 divisors (see below), whose sum is σ = 421914150. Its totient is φ = 107152768.

The previous prime is 214305551. The next prime is 214305601. The reversal of 214305568 is 865503412.

It can be written as a sum of positive squares in only one way, i.e., 213978384 + 327184 = 14628^2 + 572^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3348493 + ... + 3348556.

Almost surely, 2^214305568 is an apocalyptic number.

It is an amenable number.

214305568 is a deficient number, since it is larger than the sum of its proper divisors (207608582).

214305568 is an equidigital number, since it uses as much as digits as its factorization.

214305568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6697059 (or 6697051 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 214305568 is about 14639.1792119640. The cubic root of 214305568 is about 598.4269609994.

The spelling of 214305568 in words is "two hundred fourteen million, three hundred five thousand, five hundred sixty-eight".