212414849 has 2 divisors, whose sum is σ = 212414850. Its totient is φ = 212414848.

The previous prime is 212414827. The next prime is 212414861. The reversal of 212414849 is 948414212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200024449 + 12390400 = 14143^2 + 3520^2 .

It is a cyclic number.

It is not a de Polignac number, because 212414849 - 2⁸ = 212414593 is a prime.

It is not a weakly prime, because it can be changed into another prime (212416849) by changing a digit.

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 as a sum of consecutive naturals, namely, 106207424 + 106207425.

It is an arithmetic number, because the mean of its divisors is an integer number (106207425).

Almost surely, 2^212414849 is an apocalyptic number.

It is an amenable number.

212414849 is a deficient number, since it is larger than the sum of its proper divisors (1).

212414849 is an equidigital number, since it uses as much as digits as its factorization.

212414849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 35.

The square root of 212414849 is about 14574.4587892656. The cubic root of 212414849 is about 596.6618784229.

The spelling of 212414849 in words is "two hundred twelve million, four hundred fourteen thousand, eight hundred forty-nine".