214061568 has 160 divisors (see below), whose sum is σ = 668338176. Its totient is φ = 59609088.

The previous prime is 214061563. The next prime is 214061591. The reversal of 214061568 is 865160412.

214061568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (214061563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462105 + ... + 462567.

Almost surely, 2^214061568 is an apocalyptic number.

214061568 is a gapful number since it is divisible by the number (28) 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 214061568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334169088).

214061568 is an abundant number, since it is smaller than the sum of its proper divisors (454276608).

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

214061568 is an equidigital number, since it uses as much as digits as its factorization.

214061568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 214061568 is about 14630.8430379114. The cubic root of 214061568 is about 598.1997595147.

The spelling of 214061568 in words is "two hundred fourteen million, sixty-one thousand, five hundred sixty-eight".