208141912 has 32 divisors (see below), whose sum is σ = 436136400. Its totient is φ = 92300800.

The previous prime is 208141891. The next prime is 208141919. The reversal of 208141912 is 219141802.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208141919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25237 + ... + 32452.

Almost surely, 2^208141912 is an apocalyptic number.

208141912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

208141912 is an abundant number, since it is smaller than the sum of its proper divisors (227994488).

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

208141912 is a wasteful number, since it uses less digits than its factorization.

208141912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57747 (or 57743 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 208141912 is about 14427.1241763561. The cubic root of 208141912 is about 592.6339310425.

The spelling of 208141912 in words is "two hundred eight million, one hundred forty-one thousand, nine hundred twelve".