208614066 has 32 divisors (see below), whose sum is σ = 442341888. Its totient is φ = 65473920.

The previous prime is 208614061. The next prime is 208614067. The reversal of 208614066 is 660416802.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (208614061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8275 + ... + 22038.

It is an arithmetic number, because the mean of its divisors is an integer number (13823184).

Almost surely, 2^208614066 is an apocalyptic number.

208614066 is an abundant number, since it is smaller than the sum of its proper divisors (233727822).

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

208614066 is a wasteful number, since it uses less digits than its factorization.

208614066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30386.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 208614066 is about 14443.4783206816. The cubic root of 208614066 is about 593.0817075385.

The spelling of 208614066 in words is "two hundred eight million, six hundred fourteen thousand, sixty-six".