214474823 has 2 divisors, whose sum is σ = 214474824. Its totient is φ = 214474822.

The previous prime is 214474811. The next prime is 214474861. The reversal of 214474823 is 328474412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214474823 - 2¹⁰ = 214473799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214474723) 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, 107237411 + 107237412.

It is an arithmetic number, because the mean of its divisors is an integer number (107237412).

Almost surely, 2^214474823 is an apocalyptic number.

214474823 is a deficient number, since it is larger than the sum of its proper divisors (1).

214474823 is an equidigital number, since it uses as much as digits as its factorization.

214474823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43008, while the sum is 35.

The square root of 214474823 is about 14644.9589620456. The cubic root of 214474823 is about 598.5844621212.

It can be divided in two parts, 2144 and 74823, that added together give a palindrome (76967).

The spelling of 214474823 in words is "two hundred fourteen million, four hundred seventy-four thousand, eight hundred twenty-three".