214844093 has 8 divisors (see below), whose sum is σ = 222824280. Its totient is φ = 206902080.

The previous prime is 214844057. The next prime is 214844101. The reversal of 214844093 is 390448412.

It can be written as a sum of positive squares in 4 ways, for example, as 13118884 + 201725209 = 3622^2 + 14203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214844093 - 2²⁴ = 198066877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214844023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183 + ... + 20843.

It is an arithmetic number, because the mean of its divisors is an integer number (27853035).

Almost surely, 2^214844093 is an apocalyptic number.

It is an amenable number.

214844093 is a deficient number, since it is larger than the sum of its proper divisors (7980187).

214844093 is a wasteful number, since it uses less digits than its factorization.

214844093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19087.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 214844093 is about 14657.5609498989. The cubic root of 214844093 is about 598.9278008637.

The spelling of 214844093 in words is "two hundred fourteen million, eight hundred forty-four thousand, ninety-three".