214635212 has 12 divisors (see below), whose sum is σ = 409758216. Its totient is φ = 97561440.

The previous prime is 214635209. The next prime is 214635221. The reversal of 214635212 is 212536412.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438993 + ... + 2439080.

It is an arithmetic number, because the mean of its divisors is an integer number (34146518).

Almost surely, 2^214635212 is an apocalyptic number.

214635212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214635212 is a deficient number, since it is larger than the sum of its proper divisors (195123004).

214635212 is a wasteful number, since it uses less digits than its factorization.

214635212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878088 (or 4878086 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 214635212 is about 14650.4338502312. The cubic root of 214635212 is about 598.7336364936.

The spelling of 214635212 in words is "two hundred fourteen million, six hundred thirty-five thousand, two hundred twelve".