208955130 has 32 divisors (see below), whose sum is σ = 508560768. Its totient is φ = 54936000.

The previous prime is 208955129. The next prime is 208955137. The reversal of 208955130 is 31559802.

208955130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 208955091 and 208955100.

It is not an unprimeable number, because it can be changed into a prime (208955137) 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, 46921 + ... + 51180.

It is an arithmetic number, because the mean of its divisors is an integer number (15892524).

Almost surely, 2^208955130 is an apocalyptic number.

208955130 is an abundant number, since it is smaller than the sum of its proper divisors (299605638).

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

208955130 is a wasteful number, since it uses less digits than its factorization.

208955130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98182.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 208955130 is about 14455.2803501004. The cubic root of 208955130 is about 593.4047421384.

The spelling of 208955130 in words is "two hundred eight million, nine hundred fifty-five thousand, one hundred thirty".