208482213 has 4 divisors (see below), whose sum is σ = 277976288. Its totient is φ = 138988140.

The previous prime is 208482191. The next prime is 208482251. The reversal of 208482213 is 312284802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 208482213 - 2⁵ = 208482181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208482283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34747033 + ... + 34747038.

It is an arithmetic number, because the mean of its divisors is an integer number (69494072).

Almost surely, 2^208482213 is an apocalyptic number.

It is an amenable number.

208482213 is a deficient number, since it is larger than the sum of its proper divisors (69494075).

208482213 is an equidigital number, since it uses as much as digits as its factorization.

208482213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69494074.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 208482213 is about 14438.9131516191. The cubic root of 208482213 is about 592.9567302142.

The spelling of 208482213 in words is "two hundred eight million, four hundred eighty-two thousand, two hundred thirteen".