208073126 has 16 divisors (see below), whose sum is σ = 321290304. Its totient is φ = 100989504.

The previous prime is 208073119. The next prime is 208073137. The reversal of 208073126 is 621370802.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31226 + ... + 37298.

It is an arithmetic number, because the mean of its divisors is an integer number (20080644).

Almost surely, 2^208073126 is an apocalyptic number.

208073126 is a deficient number, since it is larger than the sum of its proper divisors (113217178).

208073126 is a wasteful number, since it uses less digits than its factorization.

208073126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6575.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 208073126 is about 14424.7400669821. The cubic root of 208073126 is about 592.5686399972.

The spelling of 208073126 in words is "two hundred eight million, seventy-three thousand, one hundred twenty-six".