208214960 has 40 divisors (see below), whose sum is σ = 492047376. Its totient is φ = 81918720.

The previous prime is 208214959. The next prime is 208214969. The reversal of 208214960 is 69412802.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (208214969) 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 in 7 ways as a sum of consecutive naturals, for example, 16454 + ... + 26213.

Almost surely, 2^208214960 is an apocalyptic number.

208214960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

208214960 is an abundant number, since it is smaller than the sum of its proper divisors (283832416).

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

208214960 is a wasteful number, since it uses less digits than its factorization.

208214960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42741 (or 42735 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 208214960 is about 14429.6555745451. The cubic root of 208214960 is about 592.7032517921.

The spelling of 208214960 in words is "two hundred eight million, two hundred fourteen thousand, nine hundred sixty".