214887568 has 40 divisors (see below), whose sum is σ = 500870720. Its totient is φ = 87246720.

The previous prime is 214887503. The next prime is 214887571. The reversal of 214887568 is 865788412.

214887568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48363 + ... + 52618.

It is an arithmetic number, because the mean of its divisors is an integer number (12521768).

Almost surely, 2^214887568 is an apocalyptic number.

214887568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

214887568 is an abundant number, since it is smaller than the sum of its proper divisors (285983152).

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

214887568 is a wasteful number, since it uses less digits than its factorization.

214887568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101015 (or 101009 counting only the distinct ones).

The product of its digits is 860160, while the sum is 49.

The square root of 214887568 is about 14659.0438978809. The cubic root of 214887568 is about 598.9681970252.

The spelling of 214887568 in words is "two hundred fourteen million, eight hundred eighty-seven thousand, five hundred sixty-eight".