208075422 has 32 divisors (see below), whose sum is σ = 441429120. Its totient is φ = 65201760.

The previous prime is 208075391. The next prime is 208075429. The reversal of 208075422 is 224570802.

It is a self number, because there is not a number n which added to its sum of digits gives 208075422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208075429) 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 15 ways as a sum of consecutive naturals, for example, 7968 + ... + 21900.

It is an arithmetic number, because the mean of its divisors is an integer number (13794660).

Almost surely, 2^208075422 is an apocalyptic number.

208075422 is an abundant number, since it is smaller than the sum of its proper divisors (233353698).

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

208075422 is a wasteful number, since it uses less digits than its factorization.

208075422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14088.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 208075422 is about 14424.8196522522. The cubic root of 208075422 is about 592.5708195717.

The spelling of 208075422 in words is "two hundred eight million, seventy-five thousand, four hundred twenty-two".