208075412 has 12 divisors (see below), whose sum is σ = 364392756. Its totient is φ = 103963200.

The previous prime is 208075391. The next prime is 208075429. The reversal of 208075412 is 214570802.

It can be written as a sum of positive squares in 2 ways, for example, as 133494916 + 74580496 = 11554^2 + 8636^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12089 + ... + 23712.

It is an arithmetic number, because the mean of its divisors is an integer number (30366063).

Almost surely, 2^208075412 is an apocalyptic number.

It is an amenable number.

208075412 is a deficient number, since it is larger than the sum of its proper divisors (156317344).

208075412 is a wasteful number, since it uses less digits than its factorization.

208075412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37258 (or 37256 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 208075412 is about 14424.8193056274. The cubic root of 208075412 is about 592.5708100788.

The spelling of 208075412 in words is "two hundred eight million, seventy-five thousand, four hundred twelve".