208160630 has 16 divisors (see below), whose sum is σ = 375550560. Its totient is φ = 83072832.

The previous prime is 208160593. The next prime is 208160647. The reversal of 208160630 is 36061802.

208160630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 208160630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19319 + ... + 28098.

It is an arithmetic number, because the mean of its divisors is an integer number (23471910).

Almost surely, 2^208160630 is an apocalyptic number.

208160630 is a deficient number, since it is larger than the sum of its proper divisors (167389930).

208160630 is a wasteful number, since it uses less digits than its factorization.

208160630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47863.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 208160630 is about 14427.7728704052. The cubic root of 208160630 is about 592.6516955080.

The spelling of 208160630 in words is "two hundred eight million, one hundred sixty thousand, six hundred thirty".