214953373 has 2 divisors, whose sum is σ = 214953374. Its totient is φ = 214953372.

The previous prime is 214953371. The next prime is 214953379. The reversal of 214953373 is 373359412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131285764 + 83667609 = 11458^2 + 9147^2 .

It is a cyclic number.

It is not a de Polignac number, because 214953373 - 2¹ = 214953371 is a prime.

Together with 214953371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214953371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107476686 + 107476687.

It is an arithmetic number, because the mean of its divisors is an integer number (107476687).

Almost surely, 2^214953373 is an apocalyptic number.

It is an amenable number.

214953373 is a deficient number, since it is larger than the sum of its proper divisors (1).

214953373 is an equidigital number, since it uses as much as digits as its factorization.

214953373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 37.

The square root of 214953373 is about 14661.2882448985. The cubic root of 214953373 is about 599.0293314437.

The spelling of 214953373 in words is "two hundred fourteen million, nine hundred fifty-three thousand, three hundred seventy-three".