214327017 has 12 divisors (see below), whose sum is σ = 309886980. Its totient is φ = 142744608.

The previous prime is 214326991. The next prime is 214327031. The reversal of 214327017 is 710723412.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 142348761 + 71978256 = 11931^2 + 8484^2 .

It is not a de Polignac number, because 214327017 - 2⁶ = 214326953 is a prime.

It is a super-2 number, since 2×214327017² = 91872140432236578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214320017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1518 + ... + 20759.

It is an arithmetic number, because the mean of its divisors is an integer number (25823915).

Almost surely, 2^214327017 is an apocalyptic number.

It is an amenable number.

214327017 is a deficient number, since it is larger than the sum of its proper divisors (95559963).

214327017 is a wasteful number, since it uses less digits than its factorization.

214327017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23352 (or 23349 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 214327017 is about 14639.9117825211. The cubic root of 214327017 is about 598.4469250657.

The spelling of 214327017 in words is "two hundred fourteen million, three hundred twenty-seven thousand, seventeen".