214055427 has 6 divisors (see below), whose sum is σ = 285441028. Its totient is φ = 142686724.

The previous prime is 214055417. The next prime is 214055453. The reversal of 214055427 is 724550412.

It is not a de Polignac number, because 214055427 - 2⁷ = 214055299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214055394 and 214055403.

It is not an unprimeable number, because it can be changed into a prime (214055417) 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 in 5 ways as a sum of consecutive naturals, for example, 21118 + ... + 29564.

Almost surely, 2^214055427 is an apocalyptic number.

214055427 is a deficient number, since it is larger than the sum of its proper divisors (71385601).

214055427 is an frugal number, since it uses more digits than its factorization.

214055427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16897 (or 8450 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 214055427 is about 14630.6331715343. The cubic root of 214055427 is about 598.1940390735.

The spelling of 214055427 in words is "two hundred fourteen million, fifty-five thousand, four hundred twenty-seven".