314212205 has 8 divisors (see below), whose sum is σ = 377979000. Its totient is φ = 250753536.

The previous prime is 314212193. The next prime is 314212231. The reversal of 314212205 is 502212413.

It can be written as a sum of positive squares in 4 ways, for example, as 102131236 + 212080969 = 10106^2 + 14563^2 .

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 314212205 - 2¹⁴ = 314195821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74780 + ... + 78869.

It is an arithmetic number, because the mean of its divisors is an integer number (47247375).

Almost surely, 2^314212205 is an apocalyptic number.

It is an amenable number.

314212205 is a deficient number, since it is larger than the sum of its proper divisors (63766795).

314212205 is a wasteful number, since it uses less digits than its factorization.

314212205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154063.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 314212205 is about 17726.0318458475. The cubic root of 314212205 is about 679.8415179976.

Adding to 314212205 its reverse (502212413), we get a palindrome (816424618).

The spelling of 314212205 in words is "three hundred fourteen million, two hundred twelve thousand, two hundred five".