212704300 has 18 divisors (see below), whose sum is σ = 461568548. Its totient is φ = 85081680.

The previous prime is 212704291. The next prime is 212704319. The reversal of 212704300 is 3407212.

212704300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1063422 + ... + 1063621.

Almost surely, 2^212704300 is an apocalyptic number.

212704300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212704300 is an abundant number, since it is smaller than the sum of its proper divisors (248864248).

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

212704300 is a wasteful number, since it uses less digits than its factorization.

212704300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127057 (or 2127050 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 212704300 is about 14584.3854858544. The cubic root of 212704300 is about 596.9327728405.

The spelling of 212704300 in words is "two hundred twelve million, seven hundred four thousand, three hundred".