214614893 has 2 divisors, whose sum is σ = 214614894. Its totient is φ = 214614892.

The previous prime is 214614889. The next prime is 214614901. The reversal of 214614893 is 398416412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147816964 + 66797929 = 12158^2 + 8173^2 .

It is a cyclic number.

It is not a de Polignac number, because 214614893 - 2² = 214614889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214614833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107307446 + 107307447.

It is an arithmetic number, because the mean of its divisors is an integer number (107307447).

Almost surely, 2^214614893 is an apocalyptic number.

It is an amenable number.

214614893 is a deficient number, since it is larger than the sum of its proper divisors (1).

214614893 is an equidigital number, since it uses as much as digits as its factorization.

214614893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 214614893 is about 14649.7403731261. The cubic root of 214614893 is about 598.7147423389.

The spelling of 214614893 in words is "two hundred fourteen million, six hundred fourteen thousand, eight hundred ninety-three".