214948844 has 12 divisors (see below), whose sum is σ = 410356968. Its totient is φ = 97704000.

The previous prime is 214948819. The next prime is 214948847. The reversal of 214948844 is 448849412.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 4885201 = 214948844 / (2 + 1 + 4 + 9 + 4 + 8 + 8 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 214948795 and 214948804.

It is not an unprimeable number, because it can be changed into a prime (214948847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2442557 + ... + 2442644.

It is an arithmetic number, because the mean of its divisors is an integer number (34196414).

Almost surely, 2^214948844 is an apocalyptic number.

It is an amenable number.

214948844 is a deficient number, since it is larger than the sum of its proper divisors (195408124).

214948844 is a wasteful number, since it uses less digits than its factorization.

214948844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885216 (or 4885214 counting only the distinct ones).

The product of its digits is 294912, while the sum is 44.

The square root of 214948844 is about 14661.1337897176. The cubic root of 214948844 is about 599.0251242942.

The spelling of 214948844 in words is "two hundred fourteen million, nine hundred forty-eight thousand, eight hundred forty-four".