212884253 has 2 divisors, whose sum is σ = 212884254. Its totient is φ = 212884252.

The previous prime is 212884249. The next prime is 212884267. The reversal of 212884253 is 352488212.

212884253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212780569 + 103684 = 14587^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 212884253 - 2² = 212884249 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212887253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106442126 + 106442127.

It is an arithmetic number, because the mean of its divisors is an integer number (106442127).

Almost surely, 2^212884253 is an apocalyptic number.

It is an amenable number.

212884253 is a deficient number, since it is larger than the sum of its proper divisors (1).

212884253 is an equidigital number, since it uses as much as digits as its factorization.

212884253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 35.

The square root of 212884253 is about 14590.5535535839. The cubic root of 212884253 is about 597.1010652606.

The spelling of 212884253 in words is "two hundred twelve million, eight hundred eighty-four thousand, two hundred fifty-three".