214427246 has 24 divisors (see below), whose sum is σ = 355448352. Its totient is φ = 96940800.

The previous prime is 214427237. The next prime is 214427281. The reversal of 214427246 is 642724412.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44411 + ... + 49001.

It is an arithmetic number, because the mean of its divisors is an integer number (14810348).

Almost surely, 2^214427246 is an apocalyptic number.

214427246 is a deficient number, since it is larger than the sum of its proper divisors (141021106).

214427246 is a wasteful number, since it uses less digits than its factorization.

214427246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808 (or 4797 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 214427246 is about 14643.3345246225. The cubic root of 214427246 is about 598.5401974710.

The spelling of 214427246 in words is "two hundred fourteen million, four hundred twenty-seven thousand, two hundred forty-six".