212327568 has 120 divisors (see below), whose sum is σ = 623689248. Its totient is φ = 69921792.

The previous prime is 212327543. The next prime is 212327579. The reversal of 212327568 is 865723212.

212327568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212327568² = 90165992265589248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376855 + ... + 377417.

Almost surely, 2^212327568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212327568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311844624).

212327568 is an abundant number, since it is smaller than the sum of its proper divisors (411361680).

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

212327568 is an equidigital number, since it uses as much as digits as its factorization.

212327568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 665 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 212327568 is about 14571.4641680237. The cubic root of 212327568 is about 596.5801446833.

The spelling of 212327568 in words is "two hundred twelve million, three hundred twenty-seven thousand, five hundred sixty-eight".