208070147 has 2 divisors, whose sum is σ = 208070148. Its totient is φ = 208070146.

The previous prime is 208070111. The next prime is 208070183. The reversal of 208070147 is 741070802.

It is a balanced prime because it is at equal distance from previous prime (208070111) and next prime (208070183).

It is a cyclic number.

It is not a de Polignac number, because 208070147 - 2¹² = 208066051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (208070347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104035073 + 104035074.

It is an arithmetic number, because the mean of its divisors is an integer number (104035074).

Almost surely, 2^208070147 is an apocalyptic number.

208070147 is a deficient number, since it is larger than the sum of its proper divisors (1).

208070147 is an equidigital number, since it uses as much as digits as its factorization.

208070147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 208070147 is about 14424.6368065196. The cubic root of 208070147 is about 592.5658120325.

It can be divided in two parts, 2080 and 70147, that added together give a palindrome (72227).

The spelling of 208070147 in words is "two hundred eight million, seventy thousand, one hundred forty-seven".