212746314 has 48 divisors (see below), whose sum is σ = 470564640. Its totient is φ = 64072800.

The previous prime is 212746301. The next prime is 212746321. The reversal of 212746314 is 413647212.

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 23 ways as a sum of consecutive naturals, for example, 130597 + ... + 132215.

It is an arithmetic number, because the mean of its divisors is an integer number (9803430).

Almost surely, 2^212746314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212746314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235282320).

212746314 is an abundant number, since it is smaller than the sum of its proper divisors (257818326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212746314 is a wasteful number, since it uses less digits than its factorization.

212746314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827 (or 1816 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 212746314 is about 14585.8257908149. The cubic root of 212746314 is about 596.9720729117.

The spelling of 212746314 in words is "two hundred twelve million, seven hundred forty-six thousand, three hundred fourteen".