208404202 has 16 divisors (see below), whose sum is σ = 324932832. Its totient is φ = 100161360.

The previous prime is 208404197. The next prime is 208404223. The reversal of 208404202 is 202404802.

It is a super-2 number, since 2×208404202² = 86864622822513608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10824 + ... + 23107.

It is an arithmetic number, because the mean of its divisors is an integer number (20308302).

Almost surely, 2^208404202 is an apocalyptic number.

208404202 is a deficient number, since it is larger than the sum of its proper divisors (116528630).

208404202 is a wasteful number, since it uses less digits than its factorization.

208404202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34053.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 208404202 is about 14436.2114836269. The cubic root of 208404202 is about 592.8827624041.

The spelling of 208404202 in words is "two hundred eight million, four hundred four thousand, two hundred two".