208268200 has 48 divisors (see below), whose sum is σ = 553402080. Its totient is φ = 71405760.

The previous prime is 208268143. The next prime is 208268219. The reversal of 208268200 is 2862802.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72982 + ... + 75781.

It is an arithmetic number, because the mean of its divisors is an integer number (11529210).

Almost surely, 2^208268200 is an apocalyptic number.

208268200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

208268200 is an abundant number, since it is smaller than the sum of its proper divisors (345133880).

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

208268200 is a wasteful number, since it uses less digits than its factorization.

208268200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148786 (or 148777 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 208268200 is about 14431.5002685099. The cubic root of 208268200 is about 592.7537650244.

The spelling of 208268200 in words is "two hundred eight million, two hundred sixty-eight thousand, two hundred".