212950272 has 36 divisors (see below), whose sum is σ = 566760320. Its totient is φ = 70983168.

The previous prime is 212950249. The next prime is 212950303. The reversal of 212950272 is 272059212.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 137872 + ... + 139407.

Almost surely, 2^212950272 is an apocalyptic number.

It is an amenable number.

212950272 is an abundant number, since it is smaller than the sum of its proper divisors (353810048).

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

212950272 is an equidigital number, since it uses as much as digits as its factorization.

212950272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277298 (or 277284 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 212950272 is about 14592.8157666709. The cubic root of 212950272 is about 597.1627825873.

The spelling of 212950272 in words is "two hundred twelve million, nine hundred fifty thousand, two hundred seventy-two".