214525668 has 48 divisors (see below), whose sum is σ = 574496384. Its totient is φ = 61032960.

The previous prime is 214525651. The next prime is 214525679. The reversal of 214525668 is 866525412.

214525668 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 15 ways as a sum of consecutive naturals, for example, 14946 + ... + 25542.

Almost surely, 2^214525668 is an apocalyptic number.

214525668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

214525668 is an abundant number, since it is smaller than the sum of its proper divisors (359970716).

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

214525668 is a wasteful number, since it uses less digits than its factorization.

214525668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10852 (or 10850 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 214525668 is about 14646.6947807347. The cubic root of 214525668 is about 598.6317600151.

The spelling of 214525668 in words is "two hundred fourteen million, five hundred twenty-five thousand, six hundred sixty-eight".