214317650 has 24 divisors (see below), whose sum is σ = 407116800. Its totient is φ = 83902160.

The previous prime is 214317643. The next prime is 214317659. The reversal of 214317650 is 56713412.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214317659) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 43250 + ... + 47949.

It is an arithmetic number, because the mean of its divisors is an integer number (16963200).

Almost surely, 2^214317650 is an apocalyptic number.

214317650 is a deficient number, since it is larger than the sum of its proper divisors (192799150).

214317650 is a wasteful number, since it uses less digits than its factorization.

214317650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91258 (or 91253 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 214317650 is about 14639.5918658957. The cubic root of 214317650 is about 598.4382067154.

The spelling of 214317650 in words is "two hundred fourteen million, three hundred seventeen thousand, six hundred fifty".