208252082 has 4 divisors (see below), whose sum is σ = 312378126. Its totient is φ = 104126040.

The previous prime is 208252081. The next prime is 208252087. The reversal of 208252082 is 280252802.

208252082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 280252802 = 2 ⋅140126401.

It can be written as a sum of positive squares in only one way, i.e., 179533201 + 28718881 = 13399^2 + 5359^2 .

It is not an unprimeable number, because it can be changed into a prime (208252081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52063019 + ... + 52063022.

Almost surely, 2^208252082 is an apocalyptic number.

208252082 is a deficient number, since it is larger than the sum of its proper divisors (104126044).

208252082 is a wasteful number, since it uses less digits than its factorization.

208252082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104126043.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 208252082 is about 14430.9418265060. The cubic root of 208252082 is about 592.7384734410.

The spelling of 208252082 in words is "two hundred eight million, two hundred fifty-two thousand, eighty-two".