208114308 has 54 divisors (see below), whose sum is σ = 537703166. Its totient is φ = 67869504.

The previous prime is 208114297. The next prime is 208114331. The reversal of 208114308 is 803411802.

It can be written as a sum of positive squares in only one way, i.e., 206841924 + 1272384 = 14382^2 + 1128^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 78216 + ... + 80832.

Almost surely, 2^208114308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 208114308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268851583).

208114308 is an abundant number, since it is smaller than the sum of its proper divisors (329588858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208114308 is a wasteful number, since it uses less digits than its factorization.

208114308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721 (or 2669 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 208114308 is about 14426.1674744195. The cubic root of 208114308 is about 592.6077313052.

The spelling of 208114308 in words is "two hundred eight million, one hundred fourteen thousand, three hundred eight".