214845968 has 40 divisors (see below), whose sum is σ = 421639680. Its totient is φ = 106047360.

The previous prime is 214845923. The next prime is 214845973. The reversal of 214845968 is 869548412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699671 + ... + 699977.

It is an arithmetic number, because the mean of its divisors is an integer number (10540992).

Almost surely, 2^214845968 is an apocalyptic number.

It is an amenable number.

214845968 is a deficient number, since it is larger than the sum of its proper divisors (206793712).

214845968 is a wasteful number, since it uses less digits than its factorization.

214845968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 729 counting only the distinct ones).

The product of its digits is 552960, while the sum is 47.

The square root of 214845968 is about 14657.6249099232. The cubic root of 214845968 is about 598.9295431913.

The spelling of 214845968 in words is "two hundred fourteen million, eight hundred forty-five thousand, nine hundred sixty-eight".